Question

Q1. You are given the following information about y and x. y x Dependent Independent Variable...

Q1. You are given the following information about y and x.

y

x

Dependent

Independent

Variable

Variable

5

15

7

12

9

10

11

7

The least squares estimate of b1 equals. (round your answer to 1 decimal places)

Q2.

Refer to question 1

The least squares estimate of b0 equals. (Round your answer to 1 decimal)

Q3

Refer to question 1

The coefficient of determination equals. (use decimal with 4 decimal places)

Q4.

Refer to question 1

Predict the value of y if x=10 (round your answer to 1 decimal)

Math   Statistics-And-Probability   
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