Joey participated in a dance-a-thon. His team started dancing at 10 a. M and Friday and stopped at 6 p. M on Sunday. How many hours did joey's team dance?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.