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A race director is preparing for an upcoming marathon and estimates that the mean time to finish is 312 minutes. Assume that the times are normally distributed, with a standard deviation of 70 minutes. Use this table or the ALEKS calculator to find the percentage of times that are longer than 214 minutes. For your intermediate computations, use four or decimal places. Give your final answer to two decimal places (for example 98.23%). C%

A race director is preparing for an upcoming marathon and estimates that the mean time to finish is 312 minutes. Assume that the times are normally distributed, with a standard deviation of 70 minutes. Use this table or the ALEKS calculator to find the percentage of times that are longer than 214 minutes. For your intermediate computations, use four or decimal places. Give your final answer to two decimal places (for example 98.23%). C%

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 race director is preparing for an upcoming marathon and estimates that the mean time to finish is 312 minutes. Assume that the times are normally distributed, with a standard deviation of 70 minutes, Use this table or the ALEKS calculator to find the percentage of times that are longer than 214 minutes. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%). % ? Save For Later Submit Assignment Check Accessibility O 2021 McGraw Hill LLC. A Rights Reserved Terms of Use I Privacy Center MacBook 11 esc 16 F10 F3 F4 % & * $ 4 23 %3D 7 2 3 5 6. 7 Q E R T Y tab S D F K C V alt alt MOSISO command option control option command A
Transcribed Image Text:A race director is preparing for an upcoming marathon and estimates that the mean time to finish is 312 minutes. Assume that the times are normally distributed, with a standard deviation of 70 minutes, Use this table or the ALEKS calculator to find the percentage of times that are longer than 214 minutes. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%). % ? Save For Later Submit Assignment Check Accessibility O 2021 McGraw Hill LLC. A Rights Reserved Terms of Use I Privacy Center MacBook 11 esc 16 F10 F3 F4 % & * $ 4 23 %3D 7 2 3 5 6. 7 Q E R T Y tab S D F K C V alt alt MOSISO command option control option command A
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