help with questions number 1 and 2 please that goes along with picture... 1. The probability the elevator is overloaded is _______(Round to four decimal places as needed.) 2. Does this elevator appear to be safe? A. No, there is a good chance that 15 randomly selected adult male passengers will exceed the elevator capacity. B. Yes, 15 randomly selected adult male passengers will always be under the weight limit. C. No,15 randomly selected people will never be under the weight limit. D. Yes, there is a good chance that 15 randomly selected people will not exceed the elevator capacity. An elevator has a placard stating that the maximum capacity is 2340 Ib-15 passengers. So, 15 adult malepassengers can have a mean weight of up to 2340/15 = 156 pounds. If the elevator is loaded with 15 adult malepassengers, find the probability that it is overloaded because they have a mean weight greater than 156 Ib.(Assume that weights of males are normally distributed with a mean of 161 Ib and a standard deviation of 31 lb.)Does this elevator appear to be safe?The probability the elevator is overloaded is(Round to four decimal places as needed.)

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Description: help with questions number 1 and 2 please that goes along with picture... 1. The probability the elevator is overloaded is _______(Round to four decimal places as needed.) 2. Does this elevator appear to be safe? A. No, there is a good chance th

As per central limit theorem standard normal variate z is given by z = x¯-μσn Here…

Answered: help with questions number 1 and 2…

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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help with questions number 1 and 2 please that goes along with picture...

1. The probability the elevator is overloaded is _______

(Round to four decimal places as needed.)

2. Does this elevator appear to be safe?

A. No, there is a good chance that 15 randomly selected adult male passengers will exceed the elevator capacity.

B. Yes, 15 randomly selected adult male passengers will always be under the weight limit.

C. No,15 randomly selected people will never be under the weight limit.

D. Yes, there is a good chance that 15 randomly selected people will not exceed the elevator capacity.

An elevator has a placard stating that the maximum capacity is 2340 Ib-15 passengers. So, 15 adult male
passengers can have a mean weight of up to 2340/15 = 156 pounds. If the elevator is loaded with 15 adult male
passengers, find the probability that it is overloaded because they have a mean weight greater than 156 Ib.
(Assume that weights of males are normally distributed with a mean of 161 Ib and a standard deviation of 31 lb.)
Does this elevator appear to be safe?
The probability the elevator is overloaded is
(Round to four decimal places as needed.)

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