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

question 97

Essay

Exhibit 13-7
The following is part of an ANOVA table, which was the results of three treatments and a total of 15 observations.
-MNM, Inc. has three stores located in three different areas. Random samples of the sales of the three stores (in $1,000) 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. Show your complete work and the ANOVA table. (Please note that the sample sizes are not equal.)

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