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Mathematics 9 Online
OpenStudy (kitkat1):

Using the following table, what is the term that best describes the entry of 0.31? 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 Joint frequency Joint relative frequency Marginal frequency Marginal relative frequency

OpenStudy (kitkat1):

Nvm I found answer for this help me with this one

OpenStudy (alivejeremy):

thats the answer

OpenStudy (kitkat1):

wait what is the answer A?

OpenStudy (kitkat1):

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 Which of the following is a two-way conditional frequency table for gender?

OpenStudy (alivejeremy):

look at that link

OpenStudy (kitkat1):

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

OpenStudy (victoriasushchik):

the answer is b

OpenStudy (alivejeremy):

Joint relative frequency

OpenStudy (kitkat1):

Are u sure?

OpenStudy (alivejeremy):

im 100%

OpenStudy (kitkat1):

I mean about the 2nd question I posted

OpenStudy (alivejeremy):

oh lol

OpenStudy (alivejeremy):

Medal :(

OpenStudy (kitkat1):

Do u agree that it is B?

OpenStudy (alivejeremy):

Yea

OpenStudy (alivejeremy):

100%

OpenStudy (kitkat1):

Okay I have a last question I will post in new thread

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