Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

xEnOnn

  • 2 years ago

The relative frequency distribution of the weights of all passengers using an elevator is a mound-shaped, with mean 150 and standard deviation 35. Suppose there are n passengers in the elevator, describe and explain the probability distribution of the total weight of n passengers in the elevator.

  • This Question is Closed
  1. Rohangrr
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    http://www.scribd.com/doc/53577309/Easy-Statistics-Textbook goto this website!! hope it helps

  2. xEnOnn
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I am thinking that if n<30, it follows T-Distribution. If n is greater than or equals to 30, it follows Standard Normal. But I am not sure if I am correct. And what assumptions I have to make.

  3. xEnOnn
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    And does CLT even apply in this context?

  4. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.