# Question: Given the following regression output Answer the following

Given the following regression output,

Answer the following questions:

a. Write the regression equation.

b. If x1 is 4 and x2 is 11, what is the expected or predicted value of the dependent variable?

c. How large is the sample? How many independent variables are there?

d. Conduct a global test of hypothesis to see if any of the set of regression coefficients could be different from 0. Use the .05 significance level. What is your conclusion?

e. Conduct a test of hypothesis for each independent variable. Use the .05 significance level. Which variable would you consider eliminating?

f. Outline a strategy for deleting independent variables in thiscase.

Answer the following questions:

a. Write the regression equation.

b. If x1 is 4 and x2 is 11, what is the expected or predicted value of the dependent variable?

c. How large is the sample? How many independent variables are there?

d. Conduct a global test of hypothesis to see if any of the set of regression coefficients could be different from 0. Use the .05 significance level. What is your conclusion?

e. Conduct a test of hypothesis for each independent variable. Use the .05 significance level. Which variable would you consider eliminating?

f. Outline a strategy for deleting independent variables in thiscase.

## Answer to relevant Questions

The following regression output was obtained from a study of architectural firms. The dependent variable is the total amount of fees in millions of dollars.x1 is the number of architects employed by the company.x2 is the ...The following output was obtained.a. What is the sample size?b. Compute the value of R2.c. Compute the multiple standard error of estimate.d. Conduct a global test of hypothesis to determine whether any of the regression ...A regional planner is studying the demographics in a region of a particular state. She has gathered the following data on nine counties.a. Is there a linear relationship between the median income and median age?b. Which ...The director of special events for Sun City believed that the amount of money spent on fireworks displays on the 4th of July was predictive of attendance at the Fall Festival held in October. She gathered the following data ...Refer to the Century National Bank data. Using checking account balance as the dependent variable and using as independent variables the number of ATM transactions, the number of other services used, whether the individual ...Post your question