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Suppose the mean GPA of BYU-Idaho students is 3.7 and the standard deviation is 0.9. It is well known that this distribution is left-skewed. Question:
Suppose the mean GPA of BYU-Idaho students is 3.7 and the standard deviation is 0.9. It is well known that this distribution is left-skewed.
Question: If you take a random sample of 64 BYU-Idaho students, what is the mean and standard deviation of the distribution of sample means of these GPA scores?
Question: What is the probability that the mean GPA for 64 randomly selected BYU-Idaho students will be less than 3.5? Round your answer to three decimal places.
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