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Author Question: Below you are given a partial computer output based on a sample of 21 observations, relating an ... (Read 40 times)

Apple716

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on: Mar 25, 2023

Below you are given a partial computer output based on a sample of 21 observations, relating an independent variable (x) and a dependent variable (y).

Predictor

Coefficient

Standard Error

Constant

30.139

1.181

X

 -0.252

0.022


Analysis of Variance 
  
SOURCE

SS

Regression

1,759.481

Error

   259.186


a.Develop the estimated regression line.
b.At α = 0.05, test for the significance of the slope.
c.At α = 0.05, perform an F test.
d.Determine the coefficient of determination.
e.Determine 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 Apple716 on Mar 25, 2023

Tussalpain

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Apple716

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

frankwu0507

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Reply 3 on: Yesterday
Excellent

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