Exhibit 13-7
The following is part of an ANOVA table, which was the results of three treatments and a total of 15 observations.
-Guitars R. US has three stores located in three different areas. Random samples of the sales of the three stores (in $1000) are shown below: At a 5% level of significance, test to see if there is a significant difference in the average sales of the three stores. (Please note that the sample sizes are not equal.)

Question

Exhibit 13-7
The following is part of an ANOVA table, which was the results of three treatments and a total of 15 observations. 
-Guitars R. US has three stores located in three different areas. Random samples of the sales of the three stores (in $1000) are shown below:  At a 5% level of significance, test to see if there is a significant difference in the average sales of the three stores. (Please note that the sample sizes are not equal.)

Quizplus · Accepted Answer

The Answer of Exhibit 13-7
The following is part of an ANOVA table, which was the results of three treatments and a total of 15 observations. 
-Guitars R. US has three stores located in three different areas. Random samples of the sales of the three stores (in $1000) are shown below:  At a 5% level of significance, test to see if there is a significant difference in the average sales of the three stores. (Please note that the sample sizes are not equal.)

Exhibit 13-7 The Following Is Part of an ANOVA Table, Which Was