I need help answering the questions in the image a-c for number 1
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Mathematics, 10.12.2021 18:40, jamesnoro
I need help answering the questions in the image a-c for number 1
Answers: 3
Mathematics, 22.06.2019 00:50, ladnerhailey16
Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.
Answers: 3
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