A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Medal and fan :), please help High school students and college students were surveyed to see what type of movies they prefer. The results are as follows: High school—Action: 26; Drama: 14; Comedy: 22 College—Action: 20; Drama: 28; Comedy: 18 Which of the following is a correct two-way relative frequency table for the data?

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

    Movie Preference Action Drama Comedy Row totals High School 26 14 22 62 College 20 28 18 66 Column totals 46 42 40 128 Movie Preference Action Drama Comedy Row totals High School 0.57 0.33 0.55 0.48 College 0.43 0.67 0.45 0.52 Column totals 1 1 1 1 Movie Preference Action Drama Comedy Row totals High School 0.42 0.23 0.35 1 College 0.30 0.42 0.27 1 Column totals 0.36 0.33 0.31 1 Movie Preference Action Drama Comedy Row totals High School 0.20 0.11 0.17 0.48 College 0.16 0.22 0.14 0.52 Column totals 0.36 0.33 0.31 1

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

    @dinosour1480

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

    @Spring98

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

    @rosebud4612flvs

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

    Well, we can cross out option A so far because the column and row totals should equal 100

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

    Option B isn't looking good either so we can cross that out. That leaves us with option C or D

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

    option c?

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

    I got D

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

    I could be wrong, but you can try it out

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

    You there?

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

    I'm here sorry, so it would be D? Thanks Could you help me with one more?

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

    Yeah, I got D and sure :)

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

    ask away :)

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

    Male and female students were surveyed about dancing and playing sports. They had the following preferences: Do you prefer dancing or playing sports? Playing sports Dancing Row totals Male students 0.25 0.27 0.52 Female students 0.17 0.31 0.48 Column totals 0.42 0.58 1

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

    Which of the following is a two-way conditional frequency table for gender? Do you prefer dancing or playing sports? Playing sports Dancing Male students 0.60 0.47 Female students 0.40 0.53 Column totals 1 1 Do you prefer dancing or playing sports? Playing sports Dancing Row totals Male students 0.48 0.52 1 Female students 0.35 0.65 1 Do you prefer dancing or playing sports? Playing sports Dancing Row totals Male students 25% 27% 52% Female students 17% 31% 48% Column totals 42% 58% 100% Do you prefer dancing or playing sports? Playing sports Dancing Row totals Male students 50 54 104 Female students 34 62 96 Column totals 84 116 200

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

    What do you think? i'm thinking A

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

    While A and B look like they can be correct, A lacks the column for row totals and B lacks the column totals

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

    This would make the tables incomplete and therefore incorrect

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

    So A and B are in-correct, that leaves C and D.

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

    I'm not sure whether it's C or D.

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

    My best guess would be to go to C, because the total percentage at the end is 100%

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

    Thanks for the help, I agree with C :))

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

    You're very welcome :)

  24. 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.