Question

Given a normal distribution with μ=100 and σ= 10 complete parts (a) through(d)
a.The probability that X>95 is ____(please round to four decimal places as needed)
b.The probability that X<90 is ____(please round to four decimal places as needed)
c.The probability that X<80 or X> 125 is ____(please round to four decimal places as needed)
d.90% of the values are greater than___ and less than___(please round to two decimal places as needed)

Answer 1