THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The number of orders that come into a mail-order sales office each month is normally distributed with a mean of 298 and a standard deviation of 15.4.
-What is the area under the normal curve between Z = 1.0 and Z = 2.0?
A)0.0228
B)0.1359
C)0.3413
D)0.4772

Question

Quizplus · Accepted Answer

Using a standard normal distribution table, the area between Z = 1.0 and Z = 2.0 is 0.1359.