The distribution of heights of adult men is approximately normal with mean 69 inches and standard deviation 2.5 inches. Use the Normal Distribution to answer the following questions based on the situation. a. What percent of men are taller than 74 inches? State your answer as a percent rounded to 1 decimal place. b. Between what two heights do the middle 95% of men fall? Round to 1 decimal place. Between and inches c. What percent of men are shorter than 66.5 inches? State your answer as a percent rounded to 1 decimal place. d. Do these results agree with the Empirical Rule? Fully explain your answer.

The distribution of heights of adult men is approximately normal with mean 69 inches and standard deviation 2.5 inches. Use the Normal Distribution to answer the following questions based on the situation. a. What percent of men are taller than 74 inches? State your answer as a percent rounded to 1 decimal place. b. Between what two heights do the middle 95% of men fall? Round to 1 decimal place. Between and inches c. What percent of men are shorter than 66.5 inches? State your answer as a percent rounded to 1 decimal place. d. Do these results agree with the Empirical Rule? Fully explain your answer.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

The distribution of heights of adult men is approximately normal with mean 69 inches and
standard deviation 2.5 inches. Use the Normal Distribution to answer the following questions
based on the situation.
a. What percent of men are taller than 74 inches? State your answer as a percent rounded to
1 decimal place.
b. Between what two heights do the middle 95% of men fall? Round to 1 decimal place.
Between
and
inches
c. What percent of men. are shorter than 66.5 inches? State your answer as a percent
rounded to 1 decimal place.
d. Do these results agree with the Empirical Rule? Fully explain your answer.

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