Answer:
(6, 1)
Step-by-step explanation:
it's 6,1 because
1 is the 6th number in the sequence
that's all!!!
Marios math tutoring
a brief description of a distribution should include its shape, center, and _____.
A distribution is a way of displaying data, consisting of three primary components: shape, center, and spread. The shape is the overall pattern of the distribution, while the center is the point where the distribution is balanced. The spread is the range of values of the data, often measured by the standard deviation or the interquartile range (IQR). The distribution can be visualized through graphs like histograms, box plots, or scatter plots.
A brief description of a distribution should include its shape, center, and spread. The spread is the term that should be included in the blank space.A distribution can be described as a way of displaying data. It gives us an idea about how the data are spread out.
The three primary components of any distribution are the shape, center, and spread. Shape refers to the overall pattern of the distribution. It tells us whether the data are symmetric or skewed. The symmetry means that the left half of the distribution is a mirror image of the right half, whereas a skewed distribution is not symmetrical. The tail of a distribution describes the spread of a skewed distribution. It refers to the parts of the distribution that extend out from the center of the graph.The center refers to the point where the distribution is balanced. In symmetric distributions, the center is the same as the mean and median. However, in a skewed distribution, the mean and median differ from each other.
The spread refers to the range of values of the data. It tells us how much the data are scattered or spread out. A small spread indicates that the data points are close to each other, while a large spread suggests that the data points are far from each other. It is often measured by the standard deviation or the interquartile range (IQR).The distribution of data can be visualized through different graphs like histograms, box plots, or scatter plots.
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i need help with
If x = 5, find the value of LaTeX: 16-x16 − x
Answer:
-69
Step-by-step explanation:
16-(5)(16)-(5)
16x5=80
16-80-5
16-80=-64
-64-5=-69
Find the area of the trapezoid
the area of the trapezoid is 70 in (D)
A bridge, PR, across a river is 400 m long. Gabe is launching a canoe at point Q.
He will paddle in a diagonal line across the river to point P. He plans to return along a route beside the bridge from P to R, and then along the shore from R back to Q. How far will this be altogether?
Therefore, the total distance Gabe will paddle is 2x + 400 meters. The exact value of x depends on the width of the river, which is not provided in the given information.
To find the total distance Gabe will paddle, we need to consider the distance he will travel from Q to P, then from P to R, and finally from R back to Q.
First, let's consider the distance from Q to P. Since Gabe will paddle in a diagonal line across the river, this distance can be calculated using the Pythagorean theorem.
The length of the bridge (PR) is given as 400 meters, which is the hypotenuse of a right triangle. The width of the river can be considered as the perpendicular side, and the distance Gabe will paddle from Q to P is the other side. Let's call this distance x.
Using the Pythagorean theorem, we have:
x^2 + (width of the river)^2 = PR^2
Since the width of the river is not given, we'll represent it as w. Therefore:
x^2 + w^2 = 400^2
Next, let's consider the distance from P to R. Gabe will paddle along a route beside the bridge, which means he will travel the length of the bridge (PR) again. So, the distance from P to R is also 400 meters.
Finally, Gabe will paddle back from R to Q along the shore. Since he will follow the shoreline, the distance he will paddle is equal to the distance from Q to P, which is x.
To find the total distance, we add up the distances:
Total distance = QP + PR + RQ
= x + 400 + x
= 2x + 400
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To get 400 as quotient, what number is to be divided by 16?
400+16
400 -16
400÷16
400× 16
Answer:
400×16
Step-by-step explanation:
let the number be n.
\( \frac{n}{16 } = 400 \\ 16 \times \frac{n}{16} = 400 \times 16\\ n = 400 \times 16\)
7. Marsha, Emma and Lilly sold some concert tickets. Lilly sold 4 times as many concent tickets as Emma. Lilly sold 150 concert tickets more than Emma. Marsha and Lilly sold 355 concert tickets altogether. How many concert tickets did the three girls sell in total?
The number of concert tickets that the three girls sell in total will be 405.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
Marsha, Emma, and Lilly sold some concert tickets. Lilly sold 4 times as many concert tickets as Emma. Lilly sold 150 concert tickets more than Emma. Marsha and Lilly sold 355 concert tickets altogether.
Let 'x', 'y', and 'z' be the number of tickets sold by Marsha, Emma, and Lilly, respectively. Then the equations are given as,
z = 4y ...1
z = y + 150 ...2
x + z = 355 ...3
From equations 1 and 2, then we have
4y = y + 150
3y = 150
y = 50
Then the value of 'y' is given as,
z = 4(50)
z = 200
Then the value of the variable 'x' is given as,
x + 200 = 355
x = 155
The number of concert tickets that the three girls sell in total will be given as,
⇒ x + y + z
⇒ 155 + 50 + 200
⇒ 405
The number of concert tickets that the three girls sell in total will be 405.
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r is a relation on the set of all nonnegative integers. (a,b) is in r if a and b have the same remainder when divided by 5
The relation accepts reflexive, symmetry, and transitive.
Recall that a relation R is reflexive if the element (x, x) belongs to R for all elements X in the domain of R.
If (x, y) belongs to R, then follows that (y, x) must likewise belong to R, making the situation symmetric.
And it is transitive if (x, y) and (y, z) belongs to R necessarily implies that (x, z) belongs to R.
Given r is a relation on the set of all nonnegative integers R(a,b)
Reflexive - YES. A given number a will always have the same remainder when divided by 5.
Symmetric - YES. If a and b have the same remainder when divided by 5, then b and a are the same pair, so again they will have the same remainder.
Transitive - YES. If a and b as well as b and c have the same remainder when divided by 5, this is possible if both a and c also have the same remainder when divided by 5.
Therefore the relation accepts reflexive, symmetry, and transitive.
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a store prints a request on each receipt asking customers to fill out a satisfaction survey online if they are willing. what type of sample is this?
The type of sample that a store prints a request on each receipt asking customers to fill out a satisfaction survey online if they are willing is a voluntary response sample.
In the statistics world, a voluntary response sample is a research sample that relies on individual self-selection. This is in opposition to random sampling, in which the samples are gathered in a way that ensures everyone in a particular population has an equal chance of being chosen. This method of self-selection is also known as self-selection bias or sampling bias.Voluntary response samples are subject to a variety of flaws. The responses may not be representative of the population as a whole, and they may be skewed by numerous factors, such as which individuals are most likely to volunteer, how these volunteers differ from the population as a whole, and how the survey questions are phrased.The results of a voluntary response survey may be useful in generating hypotheses or gaining a general sense of how individuals feel about a particular subject. However, they are not reliable enough to draw any conclusions or to be taken seriously in the scientific sense.
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Find the percent of the number 35%of750
Answer:
262.5
Step-by-step explanation:
35 percent * 750 =
(35:100)* 750 =
(35* 750):100 =
26250:100 = 262.5
Answer:
262.5
Step-by-step explanation:
For a publisher of technical books,the probability that any page contains at least one error is p=.005.Assume the errors are independent from page to page.What is the approximate probability that one of the 1000 books published this week will contain almost 3 pages with errors?
The approximate probability that one of the 1000 books published this week will contain almost 3 pages with errors is 0.414 or 41.4%. Note that this is an approximation because the Poisson distribution assumes independence between the trials, but errors may be correlated within a book or across books.
To solve this problem, we can use the Poisson distribution, which approximates the probability of rare events occurring over a large number of trials. In this case, the rare event is a page containing an error, and the large number of trials is the 1000 books published.
The average number of pages with errors per book is p * number of pages = 0.005 * 500 = 2.5. Using the Poisson distribution, we can find the probability of having almost 3 pages with errors in one book:
P(X = 3) = (e^(-2.5) * 2.5^3) / 3! = 0.143
This is the probability of having exactly 3 pages with errors. To find the probability of having almost 3 pages (i.e., 2 or 3 pages), we can sum the probabilities of having 2 and 3 pages:
P(X = 2) = (e^(-2.5) * 2.5^2) / 2! = 0.271
P(almost 3 pages) = P(X = 2) + P(X = 3) = 0.271 + 0.143 = 0.414
Therefore, the approximate probability that one of the 1000 books published this week will contain almost 3 pages with errors is 0.414 or 41.4%. Note that this is an approximation because the Poisson distribution assumes independence between the trials, but errors may be correlated within a book or across books.
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which set of integers is a pythagorean triple? question 1 options: 10, 24, 25 9, 12, 21 8, 15, 23 6, 8, 10
The set of integers is a Pythagorean triple are option (A) 10, 24, 25 and (D) 6, 8, 10
A Pythagorean triple is a set of three positive integers a, b, and c, such that a^2 + b^2 = c^2, which represents the sides of a right triangle.
Let's check each set of integers
A. 10^2 + 24^2 = 100 + 576 = 676 = 25^2. Therefore, (10, 24, 25) is a Pythagorean triple.
B. 9^2 + 12^2 = 81 + 144 = 225 = 15^2. Therefore, (9, 12, 15) is a Pythagorean triple. However, the set given is (9, 12, 21), which is not a Pythagorean triple.
C. 8^2 + 15^2 = 64 + 225 = 289 = 17^2. Therefore, (8, 15, 17) is a Pythagorean triple. However, the set given is (8, 15, 23), which is not a Pythagorean triple.
D. 6^2 + 8^2 = 36 + 64 = 100 = 10^2. Therefore, the set of integers (6, 8, 10) is a Pythagorean triple.
Therefore, the correct options are (A) 10, 24, 25 and (D) 6, 8, 10
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The given question is incomplete, the complete question is:
Which set of integers is a Pythagorean triple?
A.
10, 24, 25
B.
9, 12, 21
C.
8, 15, 23
D.
6, 8, 10
After t seconds the height s of an object propelled upward with an initial velocity of 3200 feet per second is given by s = 3200t - 16t^2. How long after the object is propelled upward will it first reach an altitude of 51,000 feet? (Round your answer to two decimal places.)
The object will first reach an altitude of 51,000 feet approximately 199.24 seconds after it is propelled upward.
To find the time it takes for the object to reach an altitude of 51,000 feet, we need to set the height equation equal to 51,000 and solve for time (t):
\(s = 3200t - 16t^2\\51,000 = 3200t - 16t^2\)
To solve this quadratic equation, we rearrange it to the standard form:
16t^2 - 3200t + 51,000 = 0
Next, we can either factorize or use the quadratic formula. Let's use the quadratic formula:
\(t = (-b \pm \sqrt(b^2 - 4ac)) / (2a)\)
Plugging in the values from the equation:
\(t = (-(-3200) \pm \sqrt((-3200)^2 - 4(16)(51,000))) / (2(16))\)
Simplifying:
\(t = (3200 \pm \sqrt(10,240,000 - 32,640)) / 32\\t = (3200 \pm \sqrt10,207,360) / 32\\t = (3200 \pm 3,195.80) / 32\)
Now we solve for the two possible values of t:
t₁ = (3200 + 3,195.80) / 32 ≈ 199.24
t₂ = (3200 - 3,195.80) / 32 ≈ 0.05
The negative value of t₂ is not physically meaningful in this context, so we discard it.
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Determine whether the given procedure results in a binomial distribution. If it is not binomial, identify the requirements that are not satisfied Determining whether each of 200 mp3 players is acceptable or defective Choose the correct answer below O A. No, because there are more than two possible outcomes and the trials are not independent OB No, because the probability of success does not remain the same in all trials OC. Yes, because all 4 requirements are satisfied OD. No, because there are more than two possible outcomes
All four requirements are satisfied and the given procedure does result in a binomial distribution. The answer is OC, "Yes, because all 4 requirements are satisfied."
The given procedure does result in a binomial distribution. The four requirements for a binomial distribution are:
1) The experiment consists of a fixed number of trials.
2) Each trial has only two possible outcomes, success or failure.
3) The trials are independent of each other.
4) The probability of success remains the same for each trial.
In this case, each mp3 player can either be acceptable or defective, so there are only two possible outcomes. The trials are independent of each other, and the probability of a player being acceptable or defective remains the same for each trial.
Therefore, all four requirements are satisfied and the given procedure does result in a binomial distribution. The answer is OC, "Yes, because all 4 requirements are satisfied."
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Plss need Help ASAP! :(
Answer:
4 divided by 25 is 0.16
Step-by-step explanation:
Start by setting it up with the divisor 4 on the left side and the dividend 25 on the right side.
The divisor (4) goes into the first digit of the dividend (2), 0 time(s). Therefore, put 0 on top:
Multiply the divisor by the result in the previous step (4 x 0 = 0) and write that answer below the dividend.
Subtract the result in the previous step from the first digit of the dividend (2 - 0 = 2) and write the answer below.
Move down the 2nd digit of the dividend (5)
The divisor (4) goes into the bottom number (25), 6 time(s). Therefore, put 6 on top:
Multiply the divisor by the result in the previous step (4 x 6 = 24) and write that answer at the bottom:
Subtract the result in the previous step from the number written above it. (25 - 24 = 1) and write the answer at the bottom.
You are done, because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 25 divided by 4 calculated using Long Division is:
6
1 Remainder
every day, kymere takes the same street from his home to the university. there are multiple traffic lights with patterns along the way. if there is a green light while passing through an intersection, then 60% of the time the next light is also green and 25% of the time the next light is red. if the light is yellow, then there is a probability of 1 that the next light is red. if there is a red light, then 30% of the time the next light is green and 50% of the time the next light is red. (a) does this situation represent a markov chain? explain. (b) set up the transition probability matrix and diagram. (c) determine the number of classes and classify them. (d) the first light is green. compute and interpret all probabilities after three more lights. (e) if kymere has many street lights between home and the university, what proportion of these lights are green, yellow, and red? [no technology estimations permitted. solve this problem with a system of equations showing every step and fraction answers only.]
a) Yes. (b) G Y R
G [0.60 0.00 0.40]
Y [1.00 0.00 0.00]
R [0.30 0.20 0.50]
(c) P(G, G, G, G) = 0.216. P(G, G, G, Y)= 0.144. P(G, G, G, R) = 0.120. P(G, G, Y, R) = 0.000. P(G, Y, R, R) = 0.000. P(Y, R, R, R) = 0.000
(a) Yes, this situation represents a Markov chain because the probabilities of moving to the next state (traffic light) depend only on the current state (traffic light) and not on any previous states.
(b) The transition probability matrix is:
G Y R
G [0.60 0.00 0.40]
Y [1.00 0.00 0.00]
R [0.30 0.20 0.50]
where G represents green, Y represents yellow, and R represents red. The transition diagram can be drawn with arrows between states labeled with the transition probabilities.
(c) There are two classes: {G, Y} and {R}, where {G, Y} is a transient class and {R} is an absorbing class.
(d) Starting with the first light being green, the probabilities after three more lights are:
P(G, G, G, G) = 0.60 * 0.60 * 0.60 = 0.216
P(G, G, G, Y) = 0.60 * 0.60 * 0.40 = 0.144
P(G, G, G, R) = 0.60 * 0.40 * 0.50 = 0.120
P(G, G, Y, R) = 0.60 * 0.00 * 0.50 = 0.000
P(G, Y, R, R) = 0.00 * 0.50 * 0.30 = 0.000
P(Y, R, R, R) = 0.00 * 0.50 * 0.50 = 0.000
The interpretation of these probabilities is, for example, that the probability of passing through four consecutive green lights is 0.216, and the probability of passing through three consecutive green lights followed by a yellow light is 0.144.
(e) Let p_G, p_Y, and p_R be the proportions of green, yellow, and red lights, respectively. Then we have the system of equations:
0.60 p_G + 0.00 p_Y + 0.40 p_R = p_G
1.00 p_Y + 0.00 p_Y + 0.00 p_R = p_Y
0.30 p_G + 0.20 p_Y + 0.50 p_R = p_R
p_G + p_Y + p_R = 1
Solving this system of equations, we get:
p_G = 0.44
p_Y = 0.14
p_R = 0.42
Therefore, approximately 44% of the street lights are green, 14% are yellow, and 42% are red.
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It is known that 2x-3/x = x + 1 What is the value of x^2 -x + 3
The value of the equation x² - x + 3 is 37/9.
We have,
We can start by multiplying both sides of the equation by x:
2x - 3/x = x + 1
2x - 3 = x^2 + x
Rearranging and simplifying, we get:
x^2 - x + 3 = (2x - 3) + x^2
x^2 - x + 3 = x^2 + 2x - 3
-x + 3 = 2x - 3
5 = 3x
x = 5/3
Now we can substitute x into the equation x^2 - x + 3:
x^2 - x + 3 = (5/3)^2 - 5/3 + 3
x^2 - x + 3 = 25/9 - 15/9 + 27/9
x^2 - x + 3 = 37/9
Therefore,
The value of x² - x + 3 is 37/9.
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Part a. **22.8
write a program that finds all prime numbers up to 10,000,000. there are approximately 5,761,455 such prime numbers. your program should meet the following requirements:
Part b. Implement a method that open file PrimeNumbers.dat and perform the following
We have that, to develop a program that finds prime numbers and one that will be a file, it is necessary to use pseudocode, using cycles and files with lists
How do we develop the programs?a. To write a program that finds all prime numbers up to 10,000,000, the following steps can be followed:
1. Set up a loop to iterate through all the numbers from 2 to 10,000,000.
2. Check if the number is prime by dividing it by all the previous numbers.
3. If the number is not divisible by any previous number, it is a prime number.
4. Add the prime number to a list of prime numbers.
5. Repeat the cycle until all prime numbers up to 10,000,000 have been found.
b. To implement a method that opens the PrimeNumbers.dat file and does the following, the following steps can be followed:
1. Create a method that opens the PrimeNumbers.dat file.
2. Use a loop to go through all the lines of the file.
3. For each line, parse the content into a string.
4. Check if the string is a prime number divided by all previous numbers.
5. If the number is not divisible by any previous number, it is a prime number.
6. Add the prime number to a list of prime numbers.
7. Repeat the loop until all the prime numbers in the file have been found.
8. Returns the list of prime numbers.
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solve the following inequality algebraically
|x + 10|| <1
The solution of the given inequality is x<-9.
What is inequality?
Inequality is the relationship between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given inequality is |x + 10|| <1. The inequality will be solved as below:-
|x + 10|| <1
Take 10 to the right side of the inequality and solve it further.
|x || <1 - 10
x < -9
Therefore, the solution of the given inequality is x<-9.
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write six different iterated triple integrals for the volume of the tetrahedron cut from the first octant by the plane 6x 3y 2z
The six different iterated triple integrals for the volume of the tetrahedron cut from the first octant by the plane 6x + 3y+ 2z = 8 are ,
dxdydz : 8-2z 8-3y-2z
dydxdz : 8-2z 8-6x-2z
dxdzdy : 8-4y 8-3y-2z
dzdxdy : 8-3y 8-6x-3y
dydzdx : 8-6x-2z
dzdydx : 8-6x-3y
The tetrahedron cut from the first octant by the plane 6x + 3y + 2z = 1 has vertices at (1/6, 0, 0), (0, 1/3, 0), (0, 0, 1/2), and (0, 0, 0). Here are six different iterated triple integrals for the volume of this tetrahedron:
\(\int_0^{1/2} \int_0^{2-4z/3}\int_0^{1-3y/2-2z/3} dx \, dy \, dz\)
\(\int_0^{1/6} \int_0^{1-6x}\int_0^{1-3y/2-2z/3} dy \, dz \, dx\)
\(\int_0^{1/6} \int_0^{1/3-2x/3}\int_0^{1-3y/2-6x/3-2z/3} dz \, dy \, dx\)
\(\int_0^{1/2} \int_0^{1/6-3z/2}\int_0^{1-6x-3y/2-2z/3} dy \, dx \, dz\)
\(\int_0^{1/3} \int_0^{1/2-2y}\int_0^{1-3y-2z-6x} dx \, dz \, dy\)
\(\int_0^{1/3} \int_0^{1/6-3y/2}\int_0^{1-6x-3y/2-2z/3} dz \, dx \, dy\)
Note that the order of integration doesn't affect the final result, as long as the limits are set up correctly.
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if sales tax is 8%, what is the tax one a sale of $400.00
A. $3.20
B.$32.00
C.$320.00
D.$0.32
Answer:
b
Step-by-step explanation:
400*.08
32.00
Answer:
its B
Step-by-step explanation:
8x^{3}+26x^{2}+19x+38x
3
+26x
2
+19x+3 is divided by 4x+34x+3.
Applying synthetic division, the quotient between 8x³ + 26x² + 19x + 3 by 4x + 3 is:
2x² + 5x + 1.
Synthetic division algorithmIn the synthetic division algorithm, the coefficients of a polynomial are each divided by a value.This divisor is the zero of the divided polynomial, which goes into the far left box.In this context of this problem, the coefficients of the polynomial 8x³ + 26x² + 19x + 3 are given as follows:
8, 26, 19 and 3.
The divisor is found as follows:
4x + 3 = 0
4x = -3
x = -3/4
x = -0.75.
The resulting coefficients of the quotient are given as follows:
8, 20, 4 and remainder of 0.
Hence the quotient is:
8x² + 20x + 4.
Which can be simplified as:
2x² + 5x + 1.
The first coefficient of the polynomial, of 8, was moved down, the multiplied by -0.75 and added to 26, resulting in 20. Then the same procedure was done with 20(multiplied with -0.75 and added with the next coefficient of 19), until the last coefficient of 3.
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6x7 is what i dont know what it is
Answer:
it's 42
Step-by-step explanation:
6 7's
6 12 28 24 30 36 42
A high school basketball team scored the following points in their past 4 games. 35, 41, 29, 45 The team is going up against a very good team this week and they are expected to get their lowest amount of points so far this season. How will this affect the MEAN of the team's scores? A It will decrease. B It will stay the same. C It will increase. D It will be the same as the median test score.
Answer:
It will decrease
Step-by-step explanation:
A lower number will lower the average of all the numbers.
Find the volume.
Area = 16.4 cm²
8.1 cm
cm³
The area of the given figure is 16.4 cm² and the Length of the side is 8.1 cm. therefore, the volume of the given figure is 132.84 cm³.
When can we find the volume of a considered figure?For finding the volume of the considered figure, we somehow need measurement of its correct dimensions by which we would be able to recreate the figure.
By any means, if we could get enough measurement, then we'd be able to characterize the figure, and thus, get its volume.
Area = 16.4 cm²
Length of side = 8.1 cm
The volume of the given figure
= Area x side
= 16.4 x 8.1
= 132.84 cm³
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T/F the square root of a number will always have two outcomes one is positive and the other is negative.
we have only one outcome that is neither positive nor negative, then the statement is false.
What is square root?
A value known as the square root of a number is one that, when multiplied by itself, yields the original number. An alternative to square rooting a number is to use it. Therefore, the concepts of squares and square roots are connected. The original number is equal to the square root of any integer, which is equivalent to a number.
Let's assume that m is an integer that is positive, such that (m.m) = (m2) = m.
This seems to be true because:
-2*-2 = 2*2 = 4
So √4 = 2 and -2
But particularly the square root of zero is:
√0 = 0
So here we have only one outcome that is neither positive nor negative, then the statement is false.
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The ratio of the number of bathing suits Dina had to the number of bathing suits Yana had was 4:1. After Dina threw out 26 bathing suits, she had 2 fewer than Yana. How many bathing suits did Dina have to begin with?
Answer:
dina had 32
Step-by-step explanation:
d-26=y-2
d-24=y
d=y+24
d=4y
y+24=4y
24=3y
y=8
8+24=d=32
Answer:
dina had 32
Step-by-step explanation:
d-26=y-2
d-24=y
d=y+24
d=4y
y+24=4y
24=3y
y=8
8+24=d=32
For a hypothesis test of H0: p = 0.40 against the alternative Ha: p > 0.40, the z test statistic is found to be 2.25. What can be said about this finding?
a. The finding is significant at both α = 0.05 and α = 0.01.
b. The finding is significant at α = 0.05 but not at α = 0.01.
c. The finding is significant at α = 0.01 but not at α = 0.05.
d. The finding is not significant at α = 0.05 and α = 0.01.
e. The finding is inconclusive because we don't know the value of p-hat.
Answer:
B
Step-by-step explanation:
The first thing we need to do here is to find the probability value that corresponds to z-score of 2.25
While this is traceable using the normal distribution table, we can easily find it using the Normal distribution function in excel
By using this, we get the probability P value of the z score 2.25 to be 0.012224
Now, before we can accept or reject H0, we need to compare the value of P to the significance level alpha
If P ≤ alpha, we reject the null hypothesis H0
At alpha = 0.05, p value is lesser , we reject the null hypothesis.
At alpha P 0.01, p value is greater so we accept null hypothesis
This shows that the finding is significant at alpha = 0.05 (since we rejected null hypothesis) but not at alpha = 0.01(since we accepted null hypothesis)
the The finding should be option b. The finding is significant at α = 0.05 but not at α = 0.01.
Calculation of the probability value:Since the z test statistic is found to be 2.25.
Now the P value of the z score 2.25 to be 0.012224
In the case when P ≤ alpha, we reject the null hypothesis H0
Now
At alpha = 0.05, the p-value is lesser, we reject the null hypothesis.
At alpha P 0.01, p value is more so we accept null hypothesis
Therefore, the option b is correct.
Learn more about hypothesis here: https://brainly.com/question/18831983
Steve plans to use 28 feet of fencing to enclose a region of his yard for a pen for his pet rabbit. What is the area, in square feet, of the largest rectangular region Steve can enclose?
Can anyone also tell me what area of math this is and what I should study?
Answer: 4 (length) x 7 (width) = 28 sq. ft.
how long is 38 inches in feet
Answer:
3.16666667
Step-by-step explanation:
convert in a calculator online
inches to feet
Cc svp j'ai besoin d'aide
le problème dit:
Trois élèves se partagent une somme de 2500dhs.
le second reçoit 500 dhs de plus que le premier .
la part du troisième est égale au triple de la part du premier .
trouver la part du premier élève.
merci
Answer:
400
Step-by-step explanation:
2500=x+(x+500)+(3x)
2500=5x+500
2500-500=5x
2000=5x
x=400