A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Eve takes a random sample of 100 students in her school and finds that 82% of the sample prefers band over chorus. There are 1,100 students in the school. Based on the sample proportion, how many students in the school would be expected to prefer band over chorus?

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    0.82*1,100

  2. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Are you starting to get it now?

  3. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    are you still there?

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    since 82% of the random sample represents the whole school

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    28%%

  6. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    no, it would still be 0.82*1,100

  7. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    which would be......

  8. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    (this is the part where you answer)

  9. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    128

  10. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    902

  11. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    82% of 1,100

  12. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thats the answer

  13. ali2x2
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    0.82 * 1100 = 902.

  14. ali2x2
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    @heretohelpalways went offline i guess .-.

  15. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yup thats the answer

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

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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.