A race director is preparing for an upcoming marathon and estimates that the mean time to finish is 326 minutes. Assume that the times are normally distributed, with a standard deviation of 50 minutes. Use this table or the ALEKS calculator to find the percentage of times that are longer than 334 minutes. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%). %

A race director is preparing for an upcoming marathon and estimates that the mean time to finish is 326 minutes. Assume that the times are normally distributed, with a standard deviation of 50 minutes. Use this table or the ALEKS calculator to find the percentage of times that are longer than 334 minutes. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%). %

Name: Finding a probablity givenA race director is preparing for an upcomin
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Description: Finding a probablity givenA race director is preparing for an upcoming marathon and estimates that the mean time to finish is 326 minutes. Assume that the times are pormallydistributed, with a standard deviation of 50 minutes.Use this table or the A

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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