he ages of people living in a retirement community are normally distributed with a mean age of 68 years and a standandard deviation of 4 years. Use the Empirical Rule to find the percentage of people in the community whose ages are more than 56. Give your answer with 2 decimal places
he ages of people living in a retirement community are normally distributed with a mean age of 68 years and a standandard deviation of 4 years. Use the Empirical Rule to find the percentage of people in the community whose ages are more than 56. Give your answer with 2 decimal places
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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The ages of people living in a retirement community are normally distributed with a mean age of 68 years and a standandard deviation of 4 years. Use the Empirical Rule to find the percentage of people in the community whose ages are more than 56. Give your answer with 2 decimal places.
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