Solve the Problem

question 5

Multiple Choice

Solve the problem. Round the standard score to the nearest tenth before using the z-score tables. Express your answer as
a decimal rounded to four decimal places.
-The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 72 inches, and a standard deviation of 12 inches. What is the likelihood that the mean annual snowfall during 36 randomly
Picked years will exceed 74.8 inches?

• A)0.0026
• B)0.5808
• C)0.4192
• D)0.0808