Question: A particular IQ test is standardized to a Normal model, with a mean of 105 and a standard deviation of 30. About what percent of

A particular IQ test is standardized to a Normal model, with a mean of 105 and a standard deviation of 30. About what percent of people should have IQ scores above 126?

74.2%

24.2%

75.8%

25.8%

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