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Author Question: Given below are five observations collected in a regression study on two variables, x (independent ... (Read 87 times)

Triley39

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on: Mar 25, 2023

Given below are five observations collected in a regression study on two variables, x (independent variable) and y (dependent variable).

x

y

2

4

3

4

4

3

5

2

6

1


a.Develop the least squares estimated regression equation.
b.At 95% confidence, perform a t test and determine whether or not the slope is significantly different from zero.
c.Perform an F test to determine whether or not the model is significant. Let α = 0.05.
d.Compute the coefficient of determination.
e.Compute the coefficient of correlation.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by Triley39 on Mar 25, 2023

StephaniaF

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Reply #1 on: Mar 25, 2023
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Triley39

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Reply 2 on: Mar 25, 2023
Wow, this really help

jomama

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Reply 3 on: Yesterday
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