An apple juice producer buys all his apples from a conglomerate of apple growers in one northwestern state. The amount of juice obtained from each of these apples is approximately normally distributed with a mean of 2.25 ounces and a standard deviation of .15 ounce. What is the probability that a randomly selected apple will contain between 2.00 and 2.50 ounces?
A) .500
B) .9044
C) .9525
D) .9544

Question

Quizplus · Accepted Answer

p(2 ≤ x ≤ 2.50) = p= p(−1.67 ≤ z ≤ 1.67)
= .9522 − .0478 = .9044

An Apple Juice Producer Buys All His Apples from a Conglomerate