Question: Based on the Normal model N(100, 16) describing IQ scores, what percent of people's IQs would you expect to be a) Over 80? b) Under

Based on the Normal model N(100, 16) describing IQ scores, what percent of people's IQs would you expect to be
a) Over 80?
b) Under 90?
c) Between 112 and 132?

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