The random variable x has a normal distribution with m = 80 and s = 20. Find
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The random variable x has a normal distribution with m = 80 and s = 20. Find the following probabilities: LO8
a. P1x … 852
b. P1x Ú 1202
c. P160 … x … 902
d. P1x 7 852
e. P1x 6 1302
f. P1x = 952
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