Mathematics, 18.05.2020 10:57, dreawongdga
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. If a certain statistician has an of 122 , what percent of the population has a lower IQ?
A. 47%
B. 93%
C. 22%
D. 99%
E. 7%
Answers: 3
Mathematics, 21.06.2019 14:00, ladnerhailey16
F(x) = (x^2 + 3x β 4) and g (x) = (x+4) find f/g and state the domain.
Answers: 1
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. If a certain s...
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