Find the probability based on normal distribution.
Given a normal distribution with m = 30 and s = 6, find
a. the normal-curve area to the right of x = 17
b. the normal-curve area to the left of x = 22
Find the probability value for normal distribution.
The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds.
The probability of a player weighting more than 241.25 pounds is
a) 0.4505
b) 0.0495
c) 0.9505
d) 0.9010