Author Question: Andrew is designing the interior of a theater. The least expensive seats will be on benches towards ... (Read 44 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
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

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

D

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

For a complete list of videos, visit our video library