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Author Question: Andrew is designing the interior of a theater. The least expensive seats will be on benches towards ... (Read 50 times)

jazziefee

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on: Aug 2, 2018
Andrew is designing the interior of a theater. The least expensive seats will be on benches towards the back of the theater. Each bench will have 6 seats.
 
  The worst case scenario is that all 6 seats on a bench are occupied by men. What is the minimum length of the bench if you want a 0.95 probability that it will fit the combined hip breadths of 6 randomly selected men? Men have hip breadths that are normally distributed with a mean of 14.4 in. and a standard deviation of 1.0 in.
  A) 98.16 in. B) 96.27 in. C) 91.20 in. D) 90.43 in.

Question 2

The Census Bureau obtains a sample of Americans by interviewing 100 people from each state.
 
  A) No B) Yes


l.stuut

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Reply #1 on: Aug 2, 2018
Answer to Question 1

D

Answer to Question 2

A


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