The heating bills for a selected sample of houses in a city using various forms of heating are given below (values are in dollars).
At α = .05, test to see if there is a significant difference among the average bills of all the homes (in a city) using three forms of heating. Use both the critical and p-value approaches.

Question

The heating bills for a selected sample of houses in a city using various forms of heating are given below (values are in dollars).  ​
At α = .05, test to see if there is a significant difference among the average bills of all the homes (in a city) using three forms of heating. Use both the critical and p-value approaches.

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The Answer of The heating bills for a selected sample of houses in a city using various forms of heating are given below (values are in dollars).  ​
At α = .05, test to see if there is a significant difference among the average bills of all the homes (in a city) using three forms of heating. Use both the critical and p-value approaches.

The Heating Bills for a Selected Sample of Houses in a City