#4

Given a normal distribution with mean of 50 and standard deviation of 4, find the probability that

e) x<40 or x>55

f) 5% of the values are less than what value of x?

g) 60% of the values are between what two values of x?

h) 85% of the values will be above what value of x?

Thank you thank you very very much in advance!:) :) :)