Exhibit 6-5
The weight of items produced by a machine is normally distributed with a mean of 8 ounces and a standard deviation of 2 ounces.
-Refer to Exhibit 6-5. What is the probability that a randomly selected item weighs exactly 8 ounces?
A)0.5
B)1.0
C)0.3413
D)None of the alternative answers is correct.

Question

Quizplus · Accepted Answer

In a continuous probability distribution, the probability of a single exact value is zero.

Exhibit 6-5 The Weight of Items Produced by a Machine Is Normally