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A professional golfer is shopping for a new brand of golf ball. He likes most of the features of one particular brand, but he wants to make sure that the brand has a desirable spin rate (the rate at which the ball spins on its axis after being struck by a golf club). To test the spin rate of this new brand of ball, the golfer hits the brand of ball on 100 five-iron shots, and a computer measures the spin rate for each shot. The computer then produces the following histogram summarizing the 100 spin rates: Freqt 24 24 25 21 20 15 12 10 10- 5- 0- 7500 8000 6000 6500 Spin rate (in revolutions per minute) 5000 5500 7000 Based on the histogram, find the proportion of spin rates in the sample that are at least 7000 revolutions per minute. Write your answer as a decimal, and do not round your answer. 0.67

A professional golfer is shopping for a new brand of golf ball. He likes most of the features of one particular brand, but he wants to make sure that the brand has a desirable spin rate (the rate at which the ball spins on its axis after being struck by a golf club). To test the spin rate of this new brand of ball, the golfer hits the brand of ball on 100 five-iron shots, and a computer measures the spin rate for each shot. The computer then produces the following histogram summarizing the 100 spin rates: Freqt 24 24 25 21 20 15 12 10 10- 5- 0- 7500 8000 6000 6500 Spin rate (in revolutions per minute) 5000 5500 7000 Based on the histogram, find the proportion of spin rates in the sample that are at least 7000 revolutions per minute. Write your answer as a decimal, and do not round your answer. 0.67

MATLAB: An Introduction with Applications
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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A professional golfer is shopping for a new brand of golf ball. He likes most of the features of one particular brand, but he wants to make sure that the brand has a desirable spin rate (the rate at which the ball spins on its axis after being struck by a golf club). To test the spin rate of this new brand of ball, the golfer hits the brand of ball on 100 five-iron shots, and a computer measures the spin rate for each shot. The computer then produces the following histogram summarizing the 100 spin rates: Frequ 小。 24 24 25 21 20 15 12 10 10- 5000 5500 6000 6500 7000 7500 8000 Spin rate (in revolutions per minute) Based on the histogram, find the proportion of spin rates in the sample that are at least 7000 revolutions per minute. Write your answer as a decimal, and do not round your answer. 0.67|
Transcribed Image Text:A professional golfer is shopping for a new brand of golf ball. He likes most of the features of one particular brand, but he wants to make sure that the brand has a desirable spin rate (the rate at which the ball spins on its axis after being struck by a golf club). To test the spin rate of this new brand of ball, the golfer hits the brand of ball on 100 five-iron shots, and a computer measures the spin rate for each shot. The computer then produces the following histogram summarizing the 100 spin rates: Frequ 小。 24 24 25 21 20 15 12 10 10- 5000 5500 6000 6500 7000 7500 8000 Spin rate (in revolutions per minute) Based on the histogram, find the proportion of spin rates in the sample that are at least 7000 revolutions per minute. Write your answer as a decimal, and do not round your answer. 0.67|
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