How do i start these problems ? what steps should i take ? The overhead reach distances of adult females are normally distributed with a mean of 205 cm and a standard deviation of 8.6 cm.a. Find the probability that an individual distance is greater than 214.30 cm.b. Find the probability that the mean for 20 randomly selected distances is greater than 203.20 cm.c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30?2. The probability is D.(Round to four decimal places as needed.) An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 130 lb and 181 Ib. The new population of pilots has normallydistributed weights with a mean of 138 ib and a standard deviation of 32.6 lb.Click here to view page 1 of the standard normal distribution.Click here to view page 2 of the standard normal distribution.a. If a pilot is randomly selected, find the probability that his weight is between 130 lb and 181 Ib.The probability is approximately- (Round to four decimal places as needed.)

The mean is 205 and the standard deviation is 8.6 cm.

Answered: The overhead reach distances of adult…

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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