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The scores of adults on an IQ test are approximately Normal with mean 90 and standard deviation 18. An organization requires an IQ score of 126 or higher for membership. What percent of adults would qualify
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The scores of adults on an IQ test are approximately Normal with mean 90 and standard deviation 18. An organization requires an IQ score of 126 or higher for membership. What percent of adults would qualify for membership?

User Rickety
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The answer is .0228. Let me know if this helps
The scores of adults on an IQ test are approximately Normal with mean 90 and standard-example-1
User Brian Kalski
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