S: -11 C: -20
F: -60
H: 123
R: 60
L: 28
M: 10
I: 30
U: -5
N: -5
O: -24
A: -5
Y: 80
Q: 70
D: -46
E: -23
P: -56
T: 42
HAVE YOU HEARD ABOUT THE MATHEMATICAL PLANT?
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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.