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Statistics

The IQ for adults is 100 and the standard deviation is 16.

a. What percentage of people have an IQ greater than 140?

b. What percentage have IQ's between 100 and 140?

c. SmartPeople is an organization that only admits people with IQ's in the top 98 percentile. What IQ score would a person need to be a member of SmartPeople?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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