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Author Question: Assume that the heights of men are normally distributed with a mean of 70.7 inches and a standard ... (Read 103 times)

Kikoku

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on: Jul 24, 2018
Assume that the heights of men are normally distributed with a mean of 70.7 inches and a standard deviation of 2.8 inches. If 64 men are randomly selected, find the probability that they have a mean height greater than 71.7 inches.
 
  A) 0.0021 B) 0.0210 C) 0.9005 D) 0.9979

Question 2

True or False: 0 = 1
 
  A) True B) False


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Jbrasil

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


Kikoku

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Reply 2 on: Jul 24, 2018
Wow, this really help

deja

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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