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At a particular university, statistics students miss a mean of 2.1 days of school each semester with a standard deviation of 2.5 days. What is the probability that the mean number of days missed for a
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At a particular university, statistics students miss a mean of 2.1 days of school each semester with a standard deviation of 2.5 days. What is the probability that the mean number of days missed for a random sample of 64 students will be more than 3

User Steve Gelman
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2 Answers

0 votes

Answer:

0.0018

Explanation:

P(z>2.88)=1-0.9980= 0.0018

User Netiul
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Yesss I get it periodttt poooh
User Pran Kumar Sarkar
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