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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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anhsu anhsu
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4 years ago
In the past, the mean running time for a certain type of flashlight battery has been The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. The hypotheses are:
H0: μ = 8.3 hours
Ha: μ > 8.3 hours
Identify the Type II error.

▸ Reject the claim that the mean running time is 8.3 hours when actually the mean running time is
s.

▸ Fail to reject the claim that the mean running time is 8.3 hours when actually the mean running time is  s.

▸ Reject the claim that the mean running time is 8.3 hours when actually the mean running time is
s.

▸ Fail to reject the claim that the mean running time is 8.3 hours when actually the mean running time is  s.
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Statistical Reasoning for Everyday Life

Statistical Reasoning for Everyday Life


Edition: 5th
Authors:
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vande746vande746
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anhsu Author
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4 years ago
This helped my grade so much Perfect
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this is exactly what I needed
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Brilliant ツ
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