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V. In the 2008 Wimbledon tennis tournament, Rafael Nadal averaged 115 miles per hour (mph) on his first serves. Assume that the distribution of his first serve speeds is normal with a mean of 115 mph and a standard deviation of 6 mph 1. What z-score is equivalent to a first serve with a speed of 120mph? Show complete solutions. Round off your final answer to two decimal places. Box your final answer. 3. What z-score is equivalent to speeds of 100mph and 110mph? Show complete solutions. Round off your final answers to two decimal places. Box your final answers. 2. About what proportion of his first serves would you expect to exceed 120 mph? Round off to four decimal places. Show the SCREENSHOT of the normal calculator results including the graph. 4. USE YOUR ANSWERS IN ITEM 3 to determine what percent of Rafael Nadal's first serves are between 100 and 110 mph. Write your answer in percent form rounded off to two decimal places. Show the SCREENSHOT of the normal calculator results including the graph.

V. In the 2008 Wimbledon tennis tournament, Rafael Nadal averaged 115 miles per hour (mph) on his first serves. Assume that the distribution of his first serve speeds is normal with a mean of 115 mph and a standard deviation of 6 mph 1. What z-score is equivalent to a first serve with a speed of 120mph? Show complete solutions. Round off your final answer to two decimal places. Box your final answer. 3. What z-score is equivalent to speeds of 100mph and 110mph? Show complete solutions. Round off your final answers to two decimal places. Box your final answers. 2. About what proportion of his first serves would you expect to exceed 120 mph? Round off to four decimal places. Show the SCREENSHOT of the normal calculator results including the graph. 4. USE YOUR ANSWERS IN ITEM 3 to determine what percent of Rafael Nadal's first serves are between 100 and 110 mph. Write your answer in percent form rounded off to two decimal places. Show the SCREENSHOT of the normal calculator results including the graph.

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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V. In the 2008 Wimbledon tennis tournament, Rafael Nadal averaged 115 miles per hour (mph) on his first serves. Assume that the distribution of his first serve speeds is normal with a mean of 115 mph and a standard deviation of 6 mph 1. What z-score is equivalent to a first serve 2. About what proportion of his first serves would with a speed of 120mph? Show complete you expect to exceed 120 mph? Round off to solutions. Round off your final answer to two four decimal places. Show the SCREENSHOT decimal places. Box your final answer. of the normal calculator results including the graph. 3. What z-score is equivalent to speeds of 100mph and 110mph? Show complete solutions. Round off your final answers to two decimal places. Box your final answers. 4. USE YOUR ANSWERS IN ITEM 3 to determine what percent of Rafael Nadal's first serves are between 100 and 110 mph. Write your answer in percent form rounded off to two decimal places. Show the SCREENSHOT of the normal calculator results including the graph.
Transcribed Image Text:V. In the 2008 Wimbledon tennis tournament, Rafael Nadal averaged 115 miles per hour (mph) on his first serves. Assume that the distribution of his first serve speeds is normal with a mean of 115 mph and a standard deviation of 6 mph 1. What z-score is equivalent to a first serve 2. About what proportion of his first serves would with a speed of 120mph? Show complete you expect to exceed 120 mph? Round off to solutions. Round off your final answer to two four decimal places. Show the SCREENSHOT decimal places. Box your final answer. of the normal calculator results including the graph. 3. What z-score is equivalent to speeds of 100mph and 110mph? Show complete solutions. Round off your final answers to two decimal places. Box your final answers. 4. USE YOUR ANSWERS IN ITEM 3 to determine what percent of Rafael Nadal's first serves are between 100 and 110 mph. Write your answer in percent form rounded off to two decimal places. Show the SCREENSHOT of the normal calculator results including the graph.
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