Solution-Determine the percentage of the population

Determine the percentage of the population

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Several intelligence tests follow a normal distribution with a mean of 100 and a standard deviation of 15.

(A) Determine the percentage of the population that would obtain a score between 95 and 110.

(B) MENSA (a high IQ society) allows individuals sto join if they are in the top 1% of the IQ distribution. What score would you have to score in order to be able to join MENSA?

(D) What interval centered at a score of 100 contains 50% of the population? [This is tricky and extra credit -- just think it t hrough]

Reference no: EM131429345

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Determine the percentage of the population

Reference no: EM131429345

Reference no: EM131429345

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