5. The annual rainfall in a certain region is approximately normally distributed with mean 41.9 inches and standard deviation 5.2 inches. Round answers to the nearest tenth of a percent. a) What percentage of years will have an annual rainfall of less than 43 inches? b) What percentage of years will have an annual rainfall of more than 39 inches? d) What percentage of years will have an annual rainfall of between 38 inches and 42 inches?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question
NEED FULLY CORRECT HANDWRITTEN SOLUTION FOR THIS... ASAP!!!Thank you
5. The annual rainfall in a certain region is approximately normally distributed with mean
41.9 inches and standard deviation 5.2 inches. Round answers to the nearest tenth of a
percent.
a) What percentage of years will have an annual rainfall of less than 43 inches?
b) What percentage of years will have an annual rainfall of more than 39 inches?
d) What percentage of years will have an annual rainfall of between 38 inches and 42
inches?
Transcribed Image Text:5. The annual rainfall in a certain region is approximately normally distributed with mean 41.9 inches and standard deviation 5.2 inches. Round answers to the nearest tenth of a percent. a) What percentage of years will have an annual rainfall of less than 43 inches? b) What percentage of years will have an annual rainfall of more than 39 inches? d) What percentage of years will have an annual rainfall of between 38 inches and 42 inches?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 5 images

Blurred answer