Mathematics, 03.03.2020 03:50 jaimevalenzuela60
The Intelligence Quotient (IQ) test scores for adults are normally distributed with a mean of 100 and a population standard deviation of 15. What is the probability we could select a sample of 50 adults and find that the mean of this sample is between 98 and 103? Show your solution.
A.) 0.3264
B.) 0.9428
C.) 0.4702
D.) 0.7471
E.) 0.6531
Answers: 1
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The Intelligence Quotient (IQ) test scores for adults are normally distributed with a mean of 100 an...
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