1. The mean weight of 600 women in the age group 18-22 years is 99 pounds and the standard deviation is 5 pounds. a. Find the two values which must lie at least 24/25 of the data. b. At least what percentage of the data must lie between 89 and 109 pounds? c. At least how many would you expect to be weighing between 89 and 109 pounds?
1. The mean weight of 600 women in the age group 18-22 years is 99 pounds and the standard deviation is 5 pounds. a. Find the two values which must lie at least 24/25 of the data. b. At least what percentage of the data must lie between 89 and 109 pounds? c. At least how many would you expect to be weighing between 89 and 109 pounds?
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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1. The mean weight of 600 women in the age group 18-22 years is 99 pounds and the standard deviation is 5 pounds.
a. Find the two values which must lie at least 24/25 of the data.
b. At least what percentage of the data must lie between 89 and 109 pounds?
c. At least how many would you expect to be weighing between 89 and 109 pounds?
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