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 more than 2.50 ounces?
A) .9525
B) .4525
C) .0475
D) .5474

Question

Quizplus · Accepted Answer

P(x > 2.50) = P(z > 1.67) = 1.000 − .9525 = .0475

An Apple Juice Producer Buys All His Apples from a Conglomerate