Statistics: Analysis of Variance – #27726


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

Student’s Major
Management Finance Accounting
28 22 29
26 23 27
25 24 26
27 22 28
21 24 25
19 26 26
27 27 28
17 29 20
17 28 20
23 24
28
28
29
Sums 230 225 338
Means 23 25 26
Variances 18 6.75 9.33
a. Set up the ANOVA table for this problem.
b. At a 5% level of significance, test to determine whether there is a significant difference in the means of the three populations.

only-members
 

log in

reset password

Back to
log in