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The Heating Bills for a Selected Sample of Houses Using α\alpha

Question 103

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The heating bills for a selected sample of houses using various forms of heating are given below. (Values are in dollars.)
The heating bills for a selected sample of houses using various forms of heating are given below. (Values are in dollars.) a.At \alpha = 0.05, test to see if there is a significant difference among the average heating bills of the homes. Use the p-value approach. b.Test the above hypotheses using the critical value approach. Let \alpha = .05.
a.At α\alpha = 0.05, test to see if there is a significant difference among the average heating bills of the homes. Use the p-value approach.
b.Test the above hypotheses using the critical value approach. Let α\alpha = .05.

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a. blured image
The test statistic F = 0.656; p-val...

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