Test: Ch6-Ch7 Exam Three Sp22 Question 4 of 23 This test: 51 point(s) possib This question: 4 point(s) pa pose that an airline uses a seat width of 16 7 in. Assume men have hip breadths that are normally distributed with a mean of 149 in and a standard deviation of 1 in Compiete parts (a) through (c) beld Find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.7 in. - probability is und to four decimal places as needed.) If a plane is filled with 119 randomly selected men, find the probability that these men have a mean hip breadth greater than 167 in e probability is und to four decimal places as needed.) Which result should be considered for any changes in seat design: the result from part (a) or part (b)? e result from should be considered because part (b) part (a)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
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Test: Ch6-Ch7 Exam Three Sp22
This test: 51 point(s) possib
This question: 4 point(s) po
Question 4 of 23
Suppose that an airline uses a seat width of 16.7 in. Assume men have
breadths that are normally distributed with a mean of 14.9 in. and a standard deviation of 1 in Complete parts (a) through (c) belo
(a) Find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.7 in.
The probability is
(Round to four decimal places as needed.)
(b) If a plane is filled with 119 randomly selected men, find the probability that these men have a mean hip breadth greater than 16.7 in
The probability is
(Round to four decimal places as needed.)
(c) Which result should be considered for any changes in seat design: the result from part (a) or part (b)?
The result from
V should be considered because
part (b)
part (a)
Transcribed Image Text:Test: Ch6-Ch7 Exam Three Sp22 This test: 51 point(s) possib This question: 4 point(s) po Question 4 of 23 Suppose that an airline uses a seat width of 16.7 in. Assume men have breadths that are normally distributed with a mean of 14.9 in. and a standard deviation of 1 in Complete parts (a) through (c) belo (a) Find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.7 in. The probability is (Round to four decimal places as needed.) (b) If a plane is filled with 119 randomly selected men, find the probability that these men have a mean hip breadth greater than 16.7 in The probability is (Round to four decimal places as needed.) (c) Which result should be considered for any changes in seat design: the result from part (a) or part (b)? The result from V should be considered because part (b) part (a)
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