One 16-ounce bottle of an energy drink has an average of 400 mg of caffeine with a standard deviation of 20 mg. what is the probability that the average caffeine in a sample of 25 bottles is no more than 395 milligrams?

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.