Determine if the correlation between the two given variables is likely to be positive or negative, or if they are not likely to display a linear relationship.
Answers
Based on the information provided, it is not possible to determine the likely correlation between the two variables. The presence or absence of a linear relationship between the variables is also unclear.
To determine the correlation and relationship between two variables, it is necessary to collect data and perform statistical analysis. It is important to note that correlation does not necessarily imply causation and that other factors may also influence the relationship between variables.
To determine if the correlation between the two given variables is likely to be positive or negative, or if they are not likely to display a linear relationship, follow these steps:
1. Analyze the data: Look for trends in the data points to see if they are moving in a specific direction.
2. Positive correlation: If both variables increase together, it indicates a positive correlation.
3. Negative correlation: If one variable increases while the other decreases, it indicates a negative correlation.
4. No linear relationship: If there is no consistent pattern in the way the variables change, they are not likely to display a linear relationship.
By examining the data for the given variables and applying these steps, you can determine the type of correlation or if a linear relationship exists between them.
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Related Questions
The square root of 190 is between what 2 numbers
Answers
Answer:
The square root of your problem is a decimal. It ia between 13 and 14m
. 9 gallons of gasoline cost $18.90. What is the price per gallon?
Answers
Answer:
2.1
Step-by-step explanation:
18.90 divided by 9=2.1
(100 POINTS):( You will be reported if you provide an inapplicable answer)
use this function to answer the questions
f(x) = 2x^2 − 5x + 3
-Find The X intercepts of the graph
-Is the Vertex Going To Be Minimum Or Maximum? (I may be able to figure this one out)
-What is The Coordinates Of The Vertex?
-What Would You Do To Graph f(x)?
Please Explain because I want to understand it! mainly just need help with the first and then I may be able to take it from there.
Answers
Answer:
x-intercept(s):
(1,0),(3/2,0)
y-intercept(s): (0,3)
Use the formula
x=−b/2a to find the maximum and minimum.
Ans;(5/4,−1/8)
Coordinates Of The Vertex
(5/4,−1/8)
Zero (roots)
x=1,3/2
Step-by-step explanation:
Use The Properties Of Definite Integrals To Find ∫69f(X)Dx For The Following Function. F(X)={4x+1−0.5x+7 If X≤8 If X>8 ∫69f(X)Dx=
Answers
Solving the given function gives the result ∫69f(x)dx = ∫0^8 (4x + 1)dx + ∫8^9 (-0.5x + 7)dx.
To evaluate the definite integral ∫69f(x)dx, we need to consider the different intervals where the function f(x) is defined.
For x ≤ 8, the function is given as f(x) = 4x + 1. So, the integral over this interval becomes ∫0^8 (4x + 1)dx.
For x > 8, the function is given as f(x) = -0.5x + 7. So, the integral over this interval becomes ∫8^9 (-0.5x + 7)dx.
Now, we can calculate each integral separately.
∫0^8 (4x + 1)dx = 2x^2 + x | from 0 to 8 = 2(8)^2 + 8 - 2(0)^2 - 0 = 128 + 8 = 136.
∫8^9 (-0.5x + 7)dx = -0.25x^2 + 7x | from 8 to 9 = -0.25(9)^2 + 7(9) - (-0.25(8)^2 + 7(8)) = -20.25 + 63 - (-16 + 56) = 16.
Therefore, ∫69f(x)dx = ∫0^8 (4x + 1)dx + ∫8^9 (-0.5x + 7)dx = 136 + 16 = 152.
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What is the formula to find P(A) for a series of simple events (ex: tossing a coin and selecting a number at the same time)
Answers
The probability of event A is P(A) = 1/4 or 0.25.
The formula to find P(A) for a series of simple events is:
P(A) = (number of outcomes that satisfy the event A) / (total number of possible outcomes)
For example, if you are tossing a coin and selecting a number at the same time, and event A is defined as getting a head and an even number, then:
- The number of outcomes that satisfy event A is 1 (getting a head and an even number, i.e., H2)
- The total number of possible outcomes is 4 (H1, H2, T1, T2)
- Therefore, the probability of event A is P(A) = 1/4 or 0.25.
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It takes 33 minutes to walk to the pool from her house. If she rides her bike it takes her 1/3 of that time. Natasha leaves her house for the pool at 3:12. If she is riding her bike, what time will she arrive? _:_
Answers
Answer:
Natasha will arrive at 3:23
Step-by-step explanation:
(1/3)*33= 11
3:12+11= 3:23
Gerald bought a computer on the installment plan. The price was $1,560. He paid $82 a month for 24 months. What is his total cost for the computer? O $1,560 O $1,680 O $1.724 O $1.968
Answers
Answer:
$1,968
Step-by-step explanation:
If he paid $82 for 24 months when you mulitply 82 by 24 you get 1968. So the total computar was $1,968
Find the slope from the two points given: (0, -2) and (-6, 4)
Answers
Answer:
Step-by-step explanation:
here x1=0 y1=-2 x2=-6 y2=4
slope=y2-y1/x2-x1
=4-(-2)/-6-0
=4+2/-6
=6/-6
=-1
therefore slope=-1.
Write an equation of the line in point slope-form that passes through the given points
(4,4) (5,8)
Answers
Answer:
y-4=4(x-4)
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(8-4)/(5-4)
m=4/1
m=4
y-y1=m(x-x1)
y-4=4(x-4)
=
What is the value of the expression below when w=
3?
5w + 2
Answers
Answer:
17
Step-by-step explanation:
5w+2
Substitute w as 3
5(3)+2
Multiply
15+2
Add
17
I hope this helps!
A youth organization raised $15, 336 by selling gift baskets. Five different
teams sold the baskets. Martin's team sold 48 baskets, Amy's team sold 138
baskets, Sharon's team sold 77 baskets, Juan's team sold 250 baskets, and
Dee's team sold 126 baskets.
Part A
Each gift basket was the same price. What was the price of one basket?
Answers
Two or more expressions with an Equal sign is called as Equation. Price of each basket is 24.ice of each basket is 24.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given A youth organization raised $15, 336 by selling gift baskets.
Martin's team sold : 48 baskets
Amy's team sold : 138 baskets
Sharon's team sold :77 baskets
Juan's team sold : 250 baskets
Dee's team sold : 126 baskets
Let x be the price of each basket.
Let us form a equation by given data
48x+138x+77x+250x+126x=$15, 336
639x=$15, 336
Divide both sides by 639
x=24
Hence price of each basket is 24.
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the graphical solution to a linear programming problem can only be used when there are two part 2 a. objective functions. b. constraints. c. available resources. d. decision variables.
Answers
The correct option d. decision variables; is used to find the the graphical solution to a linear programming problem.
Define the term decision variables?An uncertain in an optimization method is a choice variable. It has a domain, that is an condensed representation of the entire set of the variable's potential values.
The types of decision variables are references to objects, whose precise nature is determined by the model's underlying optimizer.The quantities which that decision makers need to know are described by decision variables. They are the variables in a model for mathematical programming. Usually, we will use an optimization technique to find the best values for them.These are the unknowables that the LPP solution is supposed to approximate as an output. All linear programming issues seek to maximize as well as minimize any numerical value that represents revenue, expenditure, output volume, etc.Thus, a linear programming problem's graphical solution is found using decision variables.
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The stem and leaf plot shows the number of calories in one serving for 12 different snack foods.
A stem and leaf plot titled Calories per Serving. The stems are 8, 9, 10, 11, 12. The first column of leaves are 0, 5, 0, 0, 0. The second column of leaves are blank, 5, 5, 5, 0. The third column of leaves are blank, 5, blank, blank, 5. The fourth column of leaves are blank, blank, blank, blank, 5. Key: 8 line 0 = 80.
How many snacks have 100 or more calories in one serving?
Answers
Answer:
Your answer here will be 8. The 8 number start at 100 are: 100, 105, 110, 115, 120, 120, 125 and 125. :)
Answer:
8 is answer
Step-by-step explanation:
a good way to get a small standard error is to use a ________.
Answers
Answer: A good way to get a small standard error is to use a large sample.
Step-by-step explanation:
In order to find the small standard error, there is always need of a complete set which is called the large sample.
If tried to do a small or repeating sample, you will most likely not get an error and you could get a repetition. If you do a population sample, you wont get accurate results at all.
Therefore, a good way to get a small standard error is to use a large sample. Hope this helps!
-From a 5th Grade Honors Student
Select the correct answer.
Which of the following represents a function?
Answers
Answer:
The answer is C
Step-by-step explanation:
All of the numbers are all different a function is when there are no same numbers
Answer:
C.
Step-by-step explanation:
Explain what's a greatest common factor. and solve this wander with explanation.
Answers
Answer:
4
Step-by-step explanation:
You just need to find the common factors, then find the largest in them.
I really don’t know the answer lol
Answers
Answer:
30
Step-by-step explanation:
I am sure
If correct which it is, can you please mark brainliest
Angle three would also be thirty, and the other two angles (2+4) would be 180 (the degrees in a straight line ALWAYS) minus 30, which would be 150. The answer your looking for would be 30 though.
Solve the equation with a simplified fraction: 1/7 + 3/7 =
Answers
Answer:
4/7
Step-by-step explanation:
1 +3 = 4
The denominator stays the same..
if you want a better explanation let me know.
Last month Grace worked, and was paid for, a total of x hours. Some of the hours were on the day shift and the remainder of the hours were on the night shift. Her hourly pay is 20% higher for the night shift than for the day shift. How many hours did Grace work on the day shift last month
Answers
Say her hourly pay was $p for the day shift and $1.2p for the night shift.
(1) x = 55. Clearly insufficient: we need to know how these 55 hours are split between the day shift hours and the night shift hour.
(2) Grace's gross pay for the hours she worked on day shift last month was exactly 50% of her total gross pay for last month. Not sufficient.
(1)+(2) Say Grace worked h hours on the day shift and 55-h hours on the night shift. Thus, her pay for the the hours she worked on day shift is $ph and the total gross pay is $ph+(55-h)*1.2p. From (2) we have that ph=0.5(ph+(55-h)*1.2p) --> reduce by p: h=0.5(h+(55-h)*1.2). We have 1 variable, so we can solve for it. Sufficient.
Answer: C.
The baker's recipe for a loaf of bread calls for 12 oz of flour. If he uses all of his flour to make loaves of bread, how many loaves can he bake in seven days?
Answers
This question is incomplete
Complete Question
A baker uses 5.5 Ibs of flour daily
The baker's recipe for a loaf of bread calls for 12 oz of flour. If he uses all of his flour to make loaves of bread, how many loaves can he bake in seven days?
Answer:
51.3 loaves of bread
Step-by-step explanation:
Converting 5.5 Ibs to oz (ounces)
1 Ibs =>12 oz
5.5 Ibs => x
Cross Multiply
12 × 5.5 => 88 oz
1 loaf of bread =>12 oz
Hence, in 1 day
12 oz =>1 loaf of bread
88 oz => x
x =>88 oz/ 12 oz
x => 7.3333333333 loaves of bread
Hence, he can make 7.3333333333 loaves of bread in 1 day
Hence, in 7 days
1 day => 7.3333333333 loaves
7 days => x
x => 7 × 7.3333333333 loaves
x => 51.333333333 loaves of bread
Approximately => 51.3 loaves of bread
Prove this polynomial identity
Answers
Answer:
\( {(x - y)}^{2} = (x - y)(x - y) \\ = ( {x}^{2} - xy - xy + {y}^{2} ) \\ = ( {x}^{2} - 2xy + {y}^{2} )\)
Can some one help me with this
Answers
Answer:
273/1000
Step-by-step explanation:
Help me please I will make u the Brainlyest please help me. I will even you 30 points. someone just scammed me and took away 50 points and she/he did not answer my question. please help me. (I will report if you scam or pup something crazy.) habibadabanija scammed me.
Answers
The equivalent expression to 3/4 of 2 1/5 is 3/4 × 11/5
The number of miles Manny hiked before he stopped to climb a lookout tower is 1 3/5 miles.The writing area of the poster given the length and width gives them 9/8 square yards and 1 1/8 square yards.How to multiply fraction?Caleb:
Length of rope = 2 1/5 yards
Length used for dog leash = 3/4 of 2 1/5
= 3/4 × 11/5
Manny:
Distance hiked = 6 2/5 miles
Distance he stopped to climb a lookout tower = 1/4 of 6 2/5 miles
Number of miles Manny hiked before he stopped to climb a lookout tower = 1/4 of 6 2/5 miles
= 1/4 × 6 2/5
= 1/4 × 32/5
= 32/20
= 1 12/20
= 1 3/5 miles
Dante and friends:
Length of the poster = 1 1/2 yards
Width of the poster = 3/4 yard
Area of the poster = Length × width
= 1 1/2 yards × 3/4 yard
= 3/2 × 3/4
= 9/8
= 1 1/8 square yards
Therefore, the area of the poster can be calculated by multiplying length by width and written in square units.
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1. The expression to illustrate the fact that Caleb has 2 1/5 yards and then used 3/4 of the rope is B. 3/4 × 11/5.
2. The number of miles that Manny hiked before he stopped is D. 1 3/5 miles.
3. The fraction of the writing area is D. 1 1/8 square yards.
How to compute the fractions?A fraction simply means a piece of a whole. In this situation, the number is represented as a quotient such that the numerator and denominator are split. In this situation, in a simple fraction, the numerator as well as the denominator are both integers.
Caleb has 2 1/5 yards and then used 3/4 of the rope. The expression to illustrate this will be:
= 3/4 × 2 1/5
= 3/4 × 11 / 5
The number of miles that Manny hiked before he stopped is;
= 1 /4 × 6 2/5
= 1/4 × 32/5
= 32 / 20
= 8 / 5
= 1 3/5 miles.
The fraction of the writing area is:
= 1 1/2 × 3/4
= 3/2 × 3/4
= 9/8
= 1 1/8 square yards.
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Your friend finds the perimeter of the figure. Is your friend correct?
Answers
No shes not.
You need to add all the sides if finding perimeter
Answer:
no
Step-by-step explanation:
the equation should only have one 5, the other 5 doesn't matter for perimeter
Hideki buys 2 sweaters for $18 each. He can use one of the following coupons :
Coupon 1: Buy one, get one 40% off
Coupon 2: 25% off entire purchase
Which coupon should Hideki use to get a better deal?
Answers
The coupon which gives Hideki a better deal is Coupon 2: as the total cost is: $27
The total cost of coupon 1 will be; $28.8
The total cost of coupon 2 will be; $27
For Coupon 1; Buy 1 get one 40% off.
Total cost = $18 + 60% ($18)
Total cost = $18 + $10.8.
Total cost = $28.8
For Coupon 2; 25% off entire purchase
Total cost = 75% ($18 + $18)
Total cost = 75% ($36)
Total cost = $27
:D Your Welcome!
I need help with this word problem please it’s number 20 please hurry and also please provide step-by-step explanation you will get Brainly
Answers
Rút gọn biểu thức √81a^6b^2
Answers
Answer:
English.........plzpzl
help me will mark brainliest asapppp
Answers
Answer:
Between -3 and -2 g(x) decreases, and the same is with B and C so the answer is D.
(How many inches are in 71.12 centimeters? (1 inch = 2.54 centimeters). Show your work using
dimensional analysis.
PLSSS I NEED THIS ANSWER FAST
Answers
Answer:
28
Step-by-step explanation:
71.12 divided by 2.54 = 28
Answer:
Using dimensional analysis:
71.12 cm / 2.54 cm/inch = 28 inches
Therefore, 71.12 centimeters is equal to 28 inches.
When conducting a scientific investigation, how many variables should be tested?.
Answers
An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.
In mathematical modeling, statistical modeling, and experimental sciences, there are dependent and independent variables. Dependent variables get their name because, during an experiment, their values are investigated under the presumption or requirement that they are dependent on the values of other variables due to some law or rule.
The variable you alter, regulate, or change in an experimental study to examine its effects is known as an independent variable. It is named "independent" because it is unaffected by any other study variables.
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