Mathematics, 27.01.2022 22:00 bstine6678
The table shows preferences of dancing or playing sports for male and female students:
Do you prefer dancing or playing sports?
Playing sports Dancing Row totals
Male students 18 16 34
Female students 18 35 53
Column totals 36 51 87
Mason mistakenly calculated the conditional relative frequency for female students who prefer playing sports to be 21%. What statistic did Mason actually calculate, and what should he have done differently?
He calculated the marginal relative frequency of female students who prefer playing sports. The conditional relative frequency for female students who prefer playing sports is 34%.
He calculated the joint relative frequency of female students who prefer playing sports. The conditional relative frequency for female students who prefer playing sports is 50%.
He calculated the marginal relative frequency of female students who prefer playing sports. The conditional relative frequency for female students who prefer playing sports is 50%.
He calculated the joint relative frequency of female students who prefer playing sports. The conditional relative frequency for female students who prefer playing sports is 34%.
Answers: 3
Mathematics, 21.06.2019 14:00
Colin listed his assets and liabilities on a personal balance sheet. colin’s balance sheet (august 2013) assets liabilities cash $1,500 credit card $500 stocks $800 rent $800 car $5,000 car loan $1,200 coin collection $1,200 student loan $5,000 total total which statement is true about the total assets and the total liabilities? the total of the assets and the liabilities are the same. the total of the assets is greater than the total of the liabilities. the total of the assets is less than the total of the liabilities. the total of the assets cannot be compared to the total of the liabilities.
Answers: 2
Mathematics, 21.06.2019 17:30
Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
Answers: 3
The table shows preferences of dancing or playing sports for male and female students:
Do you pref...
English, 19.12.2019 17:31
History, 19.12.2019 17:31
Biology, 19.12.2019 17:31
History, 19.12.2019 17:31
Mathematics, 19.12.2019 17:31
Chemistry, 19.12.2019 17:31
History, 19.12.2019 17:31
Health, 19.12.2019 17:31
Biology, 19.12.2019 17:31
Mathematics, 19.12.2019 17:31
Health, 19.12.2019 17:31