MNM,Inc.has three stores located in three different areas.Random samples of the daily sales of the three stores (in $1,000)are shown below.

At 95% confidence,test to see if there is a significant difference in the average sales of the three stores.Use both the critical and p-value approaches.

Question

MNM,Inc.has three stores located in three different areas.Random samples of the daily sales of the three stores (in $1,000)are shown below.
  
At 95% confidence,test to see if there is a significant difference in the average sales of the three stores.Use both the critical and p-value approaches.

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The Answer of MNM,Inc.has three stores located in three different areas.Random samples of the daily sales of the three stores (in $1,000)are shown below.
  
At 95% confidence,test to see if there is a significant difference in the average sales of the three stores.Use both the critical and p-value approaches.

MNM,IncHas Three Stores Located in Three Different Areas