# Random Sample

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MNM Inc, has their stores located at three different locations. Random samples of the daily sales of the three stores (in $1,00) are shown below.

Stores 1 store 2 store 3

9 10 6

8 11 7

7 10 8

8 13 11

at the 95% confidence level is there significant difference in the average sales of the stores?

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##### Solution Summary

The solution discusses the random samples of the daily sales of the three stores.

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