Mathematics, 28.01.2020 18:06 BigCra
Iq scores are normally distributed with a mean of 100 and a standard deviation of 15. if a certain statistician has an iq of 122, what percent of the population has an iq less than she does?
a. 7%
b. 22%
c. 93%
d. 99%
e. 47%
Answers: 1
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Iq scores are normally distributed with a mean of 100 and a standard deviation of 15. if a certain s...
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