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Author Question: Shown below is a portion of an Excel output for regression analysis relating Y (dependent variable) ... (Read 56 times)

lingual

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on: Mar 25, 2023

Shown below is a portion of an Excel output for regression analysis relating Y (dependent variable) and X (independent variable).

 

ANOVA  
 

df

SS

Regression

1

110

Residual

8

74

Total

9

184

   
 

Coefficients

Standard Error

Intercept

39.2220

5.9430

x

 -0.5556

0.1611


 

a.What has been the sample size for the above?
b.Perform a t test and determine whether or not X and Y are related. Let α = 0.05.
c.Perform an F test and determine whether or not X and Y are related. Let α = 0.05.
d.Compute the coefficient of determination.
e.Interpret the meaning of the value of the coefficient of determination that you found in d. Be very specific.

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

psuniv

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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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lingual

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Reply 2 on: Mar 25, 2023
:D TYSM

marict

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Reply 3 on: Yesterday
Excellent

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