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To prepare for the hypothesis test referred to in the previous question, the researcher selected a...

To prepare for the hypothesis test referred to in the previous question, the researcher selected a simple random sample of 50 earthquakes from a university database. Which type of distribution should the researcher use to calculate the p-value needed to perform the test?

A bootstrap distribution.

There is not enough information given to answer the question.

The normal distribution.

The t distribution.

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Answer #1

Answer: The normal distribution.

Explanation: The researcher selected a random sample of 50 earthquakes from a university database. It means the sample size is 50. This sample size is large. Hence the normal distribution should the researcher use to calculate the p-value           

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