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Author Question: Provide an appropriate response. Round the test statistic to the nearest thousandth.Listed below are ... (Read 56 times)

wenmo

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Provide an appropriate response. Round the test statistic to the nearest thousandth.

Listed below are the April utility bills (in dollars) for one neighborhood. Assuming that the data is normally distributed, test the claim that the standard deviation for the data is $15. Use α = 0.01.


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Marked as best answer by wenmo on Jan 16, 2020

potomatos

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wenmo

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Reply 2 on: Jan 16, 2020
YES! Correct, THANKS for helping me on my review


zacnyjessica

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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