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Author Question: Information regarding the ACT scores of samples of students in three different majors is given ... (Read 90 times)

connormoss

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on: Mar 25, 2023

Information regarding the ACT scores of samples of students in three different majors is given below.

 

  

Major

 
 

Management

Finance

Accounting

    
Sample size

12

9

12

Average

24

25

26

Sample variance

18

7

10


 

a.Compute the overall sample mean .
b.Set up the ANOVA table for this problem including the test statistic.
c.At 95% confidence, determine the critical value of F.
d.Using the critical value approach, test to determine whether there is a significant difference in the means of the three populations.
e.Determine the p-value and use it for the test.

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

dadgoere765

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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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connormoss

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

nguyenhoanhat

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Reply 3 on: Yesterday
Gracias!

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