Exhibit 14-6
You are given the following information about y and x.
-Assume you have noted the following prices for books and the number of pages that each book contains.
a.Perform an F test and determine if the price and the number of pages of the books are related. Let $\alpha$ = 0.01.
b.Perform a t test and determine if the price and the number of pages of the books are related. Let $\alpha$ = 0.01.
c.Develop a 90% confidence interval for estimating the average price of books that contain 800 pages.
d.Develop a 90% confidence interval to estimate the price of a specific book that has 800 pages.

Question

Exhibit 14-6
You are given the following information about y and x. 
-Assume you have noted the following prices for books and the number of pages that each book contains.  
a.Perform an F test and determine if the price and the number of pages of the books are related. Let $\alpha$ = 0.01.
b.Perform a t test and determine if the price and the number of pages of the books are related. Let $\alpha$ = 0.01.
c.Develop a 90% confidence interval for estimating the average price of books that contain 800 pages.
d.Develop a 90% confidence interval to estimate the price of a specific book that has 800 pages.

Quizplus · Accepted Answer

The Answer of Exhibit 14-6
You are given the following information about y and x. 
-Assume you have noted the following prices for books and the number of pages that each book contains.  
a.Perform an F test and determine if the price and the number of pages of the books are related. Let $\alpha$ = 0.01.
b.Perform a t test and determine if the price and the number of pages of the books are related. Let $\alpha$ = 0.01.
c.Develop a 90% confidence interval for estimating the average price of books that contain 800 pages.
d.Develop a 90% confidence interval to estimate the price of a specific book that has 800 pages.

Exhibit 14-6 You Are Given the Following Information About Y α\alphaα

Exhibit 14-6
You Are Given the Following Information About Y $\alpha$