A random variable X is normally distributed with a mean of 85 and a standard deviation of 20. Calculate the probability
Posted: Sat Feb 26, 2022 11:21 am
A random variable X is normally distributed
with a mean of 85 and a standard deviation of 20. Calculate the
probability that X is at most 135 and choose the
answer from the options below.
0.9938
0.6915
0.8413
0.9332
0.9772
with a mean of 85 and a standard deviation of 20. Calculate the
probability that X is at most 135 and choose the
answer from the options below.
0.9938
0.6915
0.8413
0.9332
0.9772