Essay
Use the following to answer the questions below:
A random sample of 48 students at a large university reported getting an average of 7 hours of sleep on weeknights, with standard deviation 1.62 hours. A dotplot of the data is provided.
-Explain why it is reasonable to use a t-distribution to perform inference about the mean amount of weeknight sleep for students at this university.
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Because the sample is of moder...View Answer
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Correct Answer:
Verified
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