b. The life expectancy of people in Oman is normally distributed. If the mean and standard deviation is (100 + B) years and (40 + B) years, respectively, find the probability that the life expectancy is between (80 + B) and (52 + B) years. Note: A = 92, B = 18

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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4b- Please I want a solution of these questions with all steps by typing it. Many Thanks

b. The life expectancy of people in Oman is normally distributed. If the mean and standard deviation
is (100 + B) years and (40 + B) years, respectively, find the probability that the life expectancy
is between (80 + B) and (52 + B) years.
Note: A = 92, B = 18
Transcribed Image Text:b. The life expectancy of people in Oman is normally distributed. If the mean and standard deviation is (100 + B) years and (40 + B) years, respectively, find the probability that the life expectancy is between (80 + B) and (52 + B) years. Note: A = 92, B = 18
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