L7 QuizHW.docx - Question 11 pts What is the z-score...

Question 1
1 pts
What is the z-score corresponding to an LSAT score of 157? Round your answer to
three decimal places. (Example: 0.398)
0.778
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Question 2
1 pts
What is the probability that a randomly selected person who took the LSAT would score
above 157? Round your answer to three decimal places. (Example: 0.398)
0.218
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Question 3
1 pts
What is the probability that the mean score for 5 randomly selected people who took the
LSAT would be above 157? Round your answer to three decimal places. (Example:
0.398)
0.041
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Question 4
1 pts
What is the probability that the mean score for 10 randomly selected people who took
the LSAT would be above 157? Round your answer to three decimal places. (Example:
0.398)
0.007
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Use the following information to answer the next 2 questions.
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.