←In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a mean of 67.6inches and a standard deviation of 2.0 inches. A study participant is randomly selected. Complete parts (a)through (d) below.(a) Find the probability that a study participant has a height that is less than 66 inches.The probability that the study participant selected at random is less than 66 inches tall isplaces as needed.)(b) Find the probability that a study participant has a height that is between 66 and 71 inches.The probability that the study participant selected at random is between 66 and 71 inches tall isdecimal places as needed.)(c) Find the probability that a study participant has a height that is more than 71 inches.The probability that the study participant selected at random is more than 71 inches tall isplaces as needed.)(d) Identify any unusual events. Explain your reasoning. Choose the correct answer below.(Round to four decimal(Round to four(Round to four decimalOA. The event in part (a) is unusual because its probability is less than 0.05.OB. The events in parts (a) andunusual becabilities are less than 0.05.OC. None of the events are unusual because all the probabilities are greater than 0.05.OD. The event in part (c) is unusual because its probability is less than 0.05.

It is given that the mean is 67.6 and the standard deviation is 2.

Answered: In a survey of a group of men, the…

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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