14) IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual is randomly chosen. Let X=X= IQ of an individual. (d) MENSA is an organization whose members...

14)<br>IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose<br>one individual is randomly chosen. Let X=X= IQ of an individual.<br>(d) MENSA is an organization whose members have the top 2% of all IQs. Find the<br>minimum IQ needed to qualify for the MENSA organization.<br>(e) Sketch the graph, and write the probability statement.<br>(f) The middle 50% of IQs fall between what two values?<br>

Extracted text: 14) IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual is randomly chosen. Let X=X= IQ of an individual. (d) MENSA is an organization whose members have the top 2% of all IQs. Find the minimum IQ needed to qualify for the MENSA organization. (e) Sketch the graph, and write the probability statement. (f) The middle 50% of IQs fall between what two values?

Jun 08, 2022

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14) IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual is randomly chosen. Let X=X= IQ of an individual. (d) MENSA is an organization whose members...

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