If 1 woman is randomly selected, find the probability that her weight is between 150 lb and 221 lb.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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When women were finally allowed to become pilots of fighter jets, engineers needed to redesign the
ejection seats because they had been originally designed for men only. The ejection seats were
designed for men weighing between 150 lb and 221 lb. Weights of women are now normally
distributed with a mean of 172 Ib and a standard deviation of 37 lb. Complete parts (a) through (c)
below.
a. If 1 woman is randomly selected, find the probability that her weight is between 150 lb and 221 lb.
The probability is approximately (Round to four decimal places as needed.)
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Transcribed Image Text:When women were finally allowed to become pilots of fighter jets, engineers needed to redesign the ejection seats because they had been originally designed for men only. The ejection seats were designed for men weighing between 150 lb and 221 lb. Weights of women are now normally distributed with a mean of 172 Ib and a standard deviation of 37 lb. Complete parts (a) through (c) below. a. If 1 woman is randomly selected, find the probability that her weight is between 150 lb and 221 lb. The probability is approximately (Round to four decimal places as needed.) Get More Help - Clear All Check Answer arch * Previous Next » n Roster -O-Matic Evaluation stv Aa DD F8 F9 F10 F11 F12 ) 8 delete } + || * 0∞
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