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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 twoway relative frequency table for the data?
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 twoway relative frequency table for the data?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Movie 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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well, we can cross out option A so far because the column and row totals should equal 100

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Option B isn't looking good either so we can cross that out. That leaves us with option C or D

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I could be wrong, but you can try it out

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm here sorry, so it would be D? Thanks Could you help me with one more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yeah, I got D and sure :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Male 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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which of the following is a twoway 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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What do you think? i'm thinking A

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0While A and B look like they can be correct, A lacks the column for row totals and B lacks the column totals

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0This would make the tables incomplete and therefore incorrect

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So A and B are incorrect, that leaves C and D.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm not sure whether it's C or D.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0My best guess would be to go to C, because the total percentage at the end is 100%

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thanks for the help, I agree with C :))

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You're very welcome :)
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