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Given that IQ scores are normally distributed with a mean of 100 and standard deviation of 15, find the number of IQ points that separate the bottom 25% and the top 25%.
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Given that IQ scores are normally distributed with a mean of 100 and standard deviation of 15, find

the number of IQ points that separate the bottom 25% and the top 25%.

User Juan Luis
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1 Answer

2 votes
The 15th percentile.
User Srowley
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