The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 70 inches and a standard devia

Question

3 years ago

13

The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 70 inches and a standard devia

tion of 10 inches. What is the probability that the mean annual snowfall during 25 randomly picked years will exceed (to the right) 72.8 inches? Write your answer as a decimal rounded to 4 places.

Mathematics

1 answer:

Sav [38] · Answer 1 · 2022-04-25T08:36:22+03:00

Sav [38]3 years ago

6 0

Answer:

The probabilty would be 87.34%

Step-by-step explanation:

Add all the numbers together and multiply them as a percetnage by four