QUESTION 1

Write the regression model for problem 21 on page 510

2 points

QUESTION 2

Write the regression model for problem 22 on page 510

2 points

QUESTION 3

Write just the regression model for problem 14 on page 579

2 points

QUESTION 4

Write just the regression model for problem 15 on page 566.

2 points

QUESTION 5

The error terms are ______________ in the probabilistic sense.

1 points

QUESTION 6

1. The error terms have a __________ probability distribution.