PLS HELP Which has the greatest rate

The OLS assumption that is violated when predicted errors have a kurtosis of 5 is normality. The correct option is (d). Kurtosis is a statistical measure of the peak of a probability distribution curve. It measures how the tails of the distribution compare to a normal distribution.

Oridinary Least Squares (OLS) is a regression technique that assumes that the response variable has a linear relationship with the explanatory variable(s) and that the response variable has normal distribution error terms. However, in some cases, such as when the predicted errors have a kurtosis of 5, this assumption of normality is violated. If the distribution has more of its observations in the tails than a normal distribution, it is said to be leptokurtic. If it has fewer of its observations in the tails than a normal distribution, it is said to be platykurtic.

Kurtosis of 5 means that the distribution is leptokurtic and has fatter tails than the normal distribution.Assuming normality of the errors means that the residuals or errors are normally distributed. If the errors are not normally distributed, then the residuals will not be normally distributed either. This will affect the accuracy of the confidence intervals and hypothesis tests. The coefficient estimates may be biased and the confidence intervals may be too wide or too narrow. Therefore, normality of the errors is an important assumption of OLS regression and in this case it has been violated.

To know more about kurtosis click here

brainly.com/question/14799350

#SPJ11

The volume of the triangular base prism with a base of 9 ft, the height of the base 8 ft, and the height of the prism 2.5 ft is 90 ft³.

Volume can be defined as the 3-dimensional space enclosed by a boundary or occupied by an object.

volume = 1 / 2 bhl

where

Therefore,

b = 9 feet

h = 8 feet

l  = 2.5 feet

Therefore,

volume  = 1 / 2 × 9 × 8 × 2.5

volume = 180 / 2

volume = 90 ft³

learn more on prism here: https://brainly.com/question/12379596

Answer:

Remember the length times width formula. You aren't supposed to multiply every side if there is more than one equivalent length/width. Just multiply the first two you see.

Step-by-step explanation:

\(6 \times 5 = 30\)

Therefore,

Chris will use 30 square yards for his two gardens.

I hope it helps, let me know if you have other concerns about anything related to this question.

Answer:

325 tickets

Step-by-step explanation:

Total amt. of tickets sold= 712

Adults- x

Students- x+62

712 - 62 = 650 tickets

650÷2= 325

Adults- 325 tickets

Students- 325 + 62= 387

Answer:

If there is a very weak correlation between two variables, then the coefficient of determination (R-squared) must be low as well.

This is because the coefficient of determination measures the proportion of variance in the dependent variable that can be explained by the independent variable(s).

When the correlation between the variables is weak, there is less variance in the dependent variable that can be explained by the independent variable(s), resulting in a lower R-squared value. So, the answer is "low".

To know more about coefficient of determination refer here

https://brainly.com/question/28975079#

#SPJ11

The description that most accurate for a Zero-Based Budget is:

b. You put every dollar of your take-home pay into a budget category each month.

A zero-based budget is a budgeting method in which your total income minus your total expenses equals zero. This means that every dollar of your income is assigned a specific purpose, either to be saved or spent on specific expenses. The goal of this method is to ensure that you have accounted for all of your income and that you do not have any leftover funds that are not allocated to a specific purpose. In this sense, option b, "You put every dollar of your take-home pay into a budget category each month" is the most accurate description of a zero-based budget.

A zero-based budget can be applied to any source of income, whether it be a salary, freelance work, rental income, or any other type of income. The key is to allocate every dollar of that income to a specific purpose, such as savings, expenses, or investments, to ensure that all of the income is accounted for. This budgeting method can help individuals and households to better manage their finances by ensuring that they are not overspending and that they have a plan for all of their income.

Learn more about Zero-Based Budget Description here:

https://brainly.com/question/29897185

#SPJ4

Answer:

formula

Step-by-step explanation:

Answer:

y = 5/6 x - 6.667

Step-by-step explanation:

Remark

Your first step is to get the slope of the line on the grid.

The second step is to use slope of the first line that you get and use the point to get the answer.

Slope

A: (1,3)

B: (7,8)

Slope = (y2 - y1)/(x2 - x1)

y2 = 8

y1 = 3

x2 = 7

x1 = 1

Slope = (8 - 3)/(7 - 1)

slope = 5/6

The line so far is y = 5/6 x + b

Use the slope and the given point to get the new line.

y = 5/6 x + b

x = 2

y = -5

-5 = 5/6 2 + b

-5 = 10/6 + b

- 5 - 10/6 = b

- 5 - 1.666 = b

- 6.666 = b

Answer

y = 5/6 x - 6.667

The mean weight of the team was found to be 222.47 pounds. The standard deviation was 28.32 pounds. 3 standard deviations below the mean were 136.83 pounds. Player A was approximately 0.20 standard deviations above the mean.

(i) Mean:

mean = (sum of all weights) / (number of weights) = (177 + 203 + 211 + 211 + 232 + 205 + 185 + 185 + 178 + 210 + 206 + 212 + 184 + 174 + 185 + 242 + 188 + 212 + 215 + 247 + 241 + 223 + 220 + 260 + 245 + 259 + 278 + 270 + 280 + 295 + 275 + 285 + 290 + 272 + 273 + 280 + 285 + 286 + 200 + 215 + 185 + 230 + 250 + 241 + 190 + 260 + 250 + 302 + 265 + 290 + 276 + 228) / (55) = 222.47

So, the mean weight of the team members of Football Team A was approximately 222.47 pounds.

(ii) Standard deviation:

We need to calculate the deviation from the mean for each weight and then find the square of the deviations. We can then find the sum of the squared deviations, divide by the number of weights minus 1, and then find the square root of the result.

Deviation from the mean:

177 - 222.47 = -45.47,

203 - 222.47 = -19.47,

211 - 222.47 = -11.47, and so on till,

228 - 222.47 = 5.53

Squared deviation:

(-45.47)^2 = 2070.5489,

(-19.47)^2 = 379.3409,

(-11.47)^2 = 131.4409, and so on till,

(5.53)^2 = 30.6409.

Sum of squared deviations:

sum = 2070.5489 + 379.3409 + 131.4409 + ... + 30.6409

sum = 30589.6409

standard deviation = square root of [(sum of squares of deviations from the mean) / (number of observations - 1)]

standard deviation = square root of [(30589.6409) / (55 - 1)]

standard deviation = 28.32

So, the standard deviation of the weights of the team members of Football Team A was approximately 28.32 pounds.

(iii) 3 standard deviations below the mean:

3 standard deviations below the mean = mean - (3 * standard deviation) = 222.47 - (3 * 28.32) = 136.83

So, a weight that is 3 standard deviations below the mean is approximately 136.83 pounds.

(iv) Player A's weight in terms of standard deviations:

Player A's weight = 228 pounds

Player A's deviation from the mean = 228 - 222.47 = 5.53

Player A's weight in terms of standard deviations = 5.53 / 28.32 = 0.20

So, Player A was approximately 0.20 standard deviations above the mean.

Learn more about mean here brainly.com/question/12789483

#SPJ4

Complete question: Following are the published weights (in pounds) of all of the team members of Football Team A from a previous year. 177; 203; 211; 211; 232; 205; 185; 185; 178; 210; 206; 212; 184; 174; 185; 242; 188; 212; 215; 247; 241; 223; 220; 260; 245; 259; 278; 270; 280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215; 185; 230; 250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 265 Assume the population was Football Team A. Find the following. (Round your answers to two decimal places.) (i) the population mean (ii) the population standard deviation (iii) the weight that is 3 standard deviations below the mean (iv) When Player A played football, he weighed 228 pounds. How many standard deviations above or below the mean was he?

Answer:

24

Step-by-step explanation:

I did 97.20 divided by 15 and got 6.48. Then, I did 155.52 divided by 6.48 and got 24. I hope this helps you!

Answer: y= x^2/16-6x/16+41/16

Step-by-step explanation:

The equation of a parabola will be; y = x^2/16 - 6x/16 + 41/16

If a quadratic equation is written in the form

y=a(x-h)^2 + k

then it is called to be in vertex form. It is called so because when you plot this equation's graph, you will see vertex point(peak point) is on (h,k)

Otherwise, we had to use calculus to get critical points, then second derivative of functions to find the character of critical points as minima or maxima or saddle etc to get the location of vertex point.

This point (h,k) is called the vertex of the parabola that quadratic equation represents.

WE need to find the equation of a parabola that has a vertical axis, passes through the point (–1, 3), and has its vertex at (3, 2)

Thus, the equation of a parabola will be;

y = x^2/16 - 6x/16 + 41/16

Learn more about vertex form of a quadratic equation here:

https://brainly.com/question/9912128

#SPJ2

Answer:

95

Step-by-step explanation:

12th square number

= 12 × 12

= 144

7th square number

= 7 × 7

= 49

Difference between the 12th square number and the

7th square number

= 12th square number - 7th square number

= 144 - 49

= 95

Difference between the 12th square number and the

7th square number = 95

When driving in normal conditions on a rural roadway, your following distance should be four seconds or more because it gives you more time to respond to any unexpected occurrences that might occur. therefore option d) four seconds or more is correct.

Following distance is the amount of space between a car and the car in front of it when driving on the road. It's essential to keep a safe following distance because it gives you more time to react if the car in front of you makes a sudden stop or starts to slow down. It's critical to keep a safe following distance because it's not always possible to avoid sudden stops or slow-downs.

A rural roadway is a road that runs through the countryside. In comparison to city roads, rural roads are less congested, with less traffic and less likelihood of accidents. As a result, it's essential to maintain a safe following distance when driving on rural roads because they're often long and wide, with higher speed limits and less congestion than city roads.

for such more question on distance

https://brainly.com/question/26550516

#SPJ11

Answer:

D,

Step-by-step explanation:

D would be the only one that doesn't represent a function because the y-value never changes while the x-value does.

Protons are a type of subatomic particle with a positive charge. With more electrons than protons, the particle is negatively charged.

Learn more about proton and electron refer to :

https://brainly.com/question/1805828

#SPJ4

Answer:

The answer you're looking for is 1470.

Step-by-step explanation:

The method I used was PEMDAS

Since there was no parenthesis, I simplified the exponents.

2.130 x 10³ - 6.6 x 10² = ?
2.130 x 1000 - 6.6 x 100 = ?

After that, I multiplied all terms next to each other.

2.130 x 1000 - 6.6 x 100 = ?
2130 - 660 = ?

The final step I did was to subtract the two final terms and ended up with 1470 as my final answer.

1470 = ?

I hope this was helpful!

ANSWER

22.4 feet

EXPLANATION

The area of a rectangle is the product of its length and width,

We know that the area of this rectangle is 8w+18,

Divide both sides by w to solve for l,

We have to solve this for w = 1.25 ft,

Hence, the length of the rectangle is 22.4 feet.

Answer:

A

Step-by-step explanation:

simple interest (I) is calculated as

I = \(\frac{PRT}{100}\)

P is the principal. R the rate of interest and T the time in years

Here P = 880000, R = 3.5 and T = 2.5 , then

I = \(\frac{880000(3.5)(2.5)}{100}\)

 = 8800 × 3.5 × 2.5

 = 77000 → A

Answer:

5+5=2×5

10 10

Step-by-step explanation:

here is your answer

The perimeter of the figure is 53.7.

Perimeter can be defined as the total distance around a object.

To calculate the perimeter of the the figure below, we use the formula below.

Formula:

From the diagram,

Given:

Substitute these values into equation 1

Hence, the perimeter of the figure is 53.7

Learn more about perimeter here: https://brainly.com/question/19819849

#SPJ1

Answer:

4$ for one hotdog

Step-by-step explanation:

60/15 =

4.

One hotdog equal 4$

brainliest?

The rate of one hot dog is $4.

We are given that there are 15 hot dogs which cost $60.We have to calculate the amount of rate for one hot dog.

By the unitary method,

Amount of rate for one hot dog = is $60/15=$4

Hence one hot dog cost $4.

Learn more about the unitary method,

https://brainly.com/question/23423168

Answer:

Step-by-step explanation:

a. The equation computed shows that the number of paid vacation days has she earned will be 17 days.

b. The time when she will reach the maximum number of paid vacation days allowed is 6 years.

a. The equation computed shows that the number of paid vacation days has she earned will be:

= 2 + 3x

x = 5

= 2 + 3(5)

= 2 + 15

= 17 days.

b. The maximum number of days for a pod vacation will be:

= 4 × 5

= 20 days.

The time when she will reach the maximum number of paid vacation days allowed will be:

20 = 3x + 2

3x = 20 - 2.

3x = 18

x = 18/3

x = 6 years

Learn more about equations on:

brainly.com/question/28311379

#SPJ1

Answer:

-7/3

Step-by-step explanation:

The first step is to combine like numbers. Although there are several different ways to go about doing this, I started by adding 2y to both sides which left me with -8-6y=6. I then added 8 to both sides and got 6y=14. Now divide 6 on both sides to get "y" by itself which left me with y = -14/6. When you simplify the answer you get -7/3.

Therefore , the solution of the given problem of variable comes out to be where weights are the probability of that outcome.

A variable is a quality that may be measured and take on several values. A few examples of variables are height, age, salary, province of birth, school grades, and kind of dwelling.

Here,

Given :

A discrete random variable's anticipated value

So, in order to determine the expected value of a discrete random variable,

we may infer from the provided data that it is calculated as a weighting factor of the potential outcomes of that variable,

where weights are the probability of that outcome.

Therefore , the solution of the given problem of variable comes out to be where weights are the probability of that outcome.

To know more about variable , visit

brainly.com/question/29583350

#SPJ4

Answer:

y = 16.84

Step-by-step explanation:

y - 7.74 = 9.1

=> y = 9.1 + 7.74

=> y = 16.84

The integral ∫[1, 5] 3x dx can be expressed as a limit of Riemann sums using right endpoints of each subinterval. To express the integral as a limit of Riemann sums, we divide the interval [1, 5] into n subintervals of equal width Δx.

The right endpoint of each subinterval will be used as the sample point for that subinterval. Let's denote the width of each subinterval as Δx = (5 - 1) / n, and the right endpoints of the subintervals as x_i = 1 + iΔx, where i ranges from 1 to n. The Riemann sum for the integral ∫[1, 5] 3x dx using right endpoints is given by: Σ[1, n] 3x_i Δx. As we take the limit as n approaches infinity, the Riemann sum becomes the integral: lim(n→∞) Σ[1, n] 3x_i Δx. This limit represents the exact value of the integral ∫[1, 5] 3x dx. However, it is important to note that in this question, we are only required to express the integral as a limit of Riemann sums without evaluating the limit.

Learn more about Riemann sum here:

https://brainly.com/question/30404402

#SPJ11

The slope intercept form of the equation that passes through (-6, -5) and (-4, -4) is y = 1 / 2x - 2

The equation in slope intercept form can be represented as follows:

y = mx + b

where

Therefore, let's find the slope of the lines using (-6, -5) and (-4, -4).

m = y₂ - y₁ / x₂ - x₁

m = -4 + 5 / -4 + 6

m = 1 / 2

Therefore, lets find the y-intercept using (-4, -4)

-4 = 1 / 2 (-4) + b

-4 = -2 + b

b = -4 + 2

b = -2

Therefore, y = 1 / 2x - 2

learn more on slope intercept form here: https://brainly.com/question/9682526

#SPJ1

The slope-intercept form of the equation that passes through (-6, -5) and (-4, -4) will be; y = 1 / 2x - 2

The equation in slope intercept form can be represented as :

y = MX + b

where m is the slope, b is the y-intercept

Therefore, to determine the slope of the lines using (-6, -5) and (-4, -4).

m = y₂ - y₁ / x₂ - x₁

m = -4 + 5 / -4 + 6

m = 1 / 2

Therefore, the y-intercept using (-4, -4)

-4 = 1 / 2 (-4) + b

-4 = -2 + b

b = -4 + 2

b = -2

Thus, y = 1 / 2x - 2

The slope-intercept form of the equation that passes through (-6, -5) and (-4, -4) will be; y = 1 / 2x - 2

learn more on slope intercept form here:

brainly.com/question/9682526

#SPJ1

Answer:

-6

Also really sorry for how long i took on this.

Add the numbers

8-1(-2+8)-1|8|

8-1(6)-1|8|

Multiply the numbers

8-1x6-1|8|

8-6-1|8|

Find the absolute value

8-6-1|8|

8-6-1x8

Multiply the numbers

8-6-1x8

8-6-8

Add the numbers

8-6-8

 -6

Hope this helped! Have a good day!