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Iq scores between 90 and 109 are considered average . Assuming IQ scores follow a normal distribution, what percent of people are considered average?

Iq scores between 90 and 109 are considered average . Assuming IQ scores follow a normal distribution, what percent of people are considered average?
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Iq scores between 90 and 109 are considered average . Assuming IQ scores follow a normal distribution, what percent of people are considered average?

asked
User Mengfei Murphy
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8.3k points

1 Answer

2 votes
Need mean and variance or standard deviation to answer this question
answered
User Aysha
by
8.1k points
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