Question
A website that rents movies online recorded the age and the number of movies rented during...
A website that rents movies online recorded the age and the number of movies rented during the past month for some of their customers. The data are shown below and the best fitting regression line has b 0=19 and b 1= - 0.256.
|
|||||||||||||||
a) Input the predicted values for Rentals below.
|
Age |
31 |
45 |
52 |
62 |
40 |
31 |
|---|---|---|---|---|---|---|
|
Rentals |
nothing |
nothing |
nothing |
nothing |
nothing |
nothing |
(Round to two decimal places as needed.)
b) Input the values for the residuals below.
|
Age |
31 |
45 |
52 |
62 |
40 |
31 |
|---|---|---|---|---|---|---|
|
Residual |
nothing |
nothing |
nothing |
nothing |
nothing |
nothing |
(Round to two decimal places as needed.)
c) What is the residual standard deviation?
s Subscript e=__
(Round to two decimal places as needed.)
Homework Answers
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