The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean of 25 minutes and a standard deviation of 6 minutes. Find the probability that a randomlyselected athlete uses a stairclimber for (a) less than 20 minutes, (b) between 25 and 32 minutes, and (c) more than 40 minutes.(a) The probability that a randomly selected athlete uses a stairclimber for less than 20 minutes is(Round to four decimal places as needed.)(b) The probability that a randomly selected athlete uses a stairclimber between 25 and 32 minutes is(Round to four decimal places as needed.)(c) The probability that a randomly selected athlete uses a stairclimber for more than 40 minutes is(Round to four decimal places as needed.)

Mean()=25standard deviation()=6

Answered: The amounts of time per workout an…

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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