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The problem and questio
Analysis of Variance by hand. The averagenumber of purchases in three different stores are compared todetermine if they are significantly different. The followingsummary statistics is given for each store. State the null andalternative hypothesis, calculate the F-statistics, p-value, andgive a concluding statement.
Table of values: Three different stores
| Group | N | Mean | Variance |
| 4a | 35 | |
| 4b | 5.77 | |
| 4b | 4.08 | |
| 4c
| 4.08 | |
| 4c | 20 | |
Summarize your calculations in an ANOVA tablebelow, and SHOW YOUR WORK COMPLETELY.
| Source | df | SS | MS | F-Statistic | P-Value |
| Group | | | | | |
| Error | | | | | |
| Total | | | | | |
The subject is statistics
