A 2018 Pew Research Center survey found that more Americans believe they could give up their televisions than could give up their cell phones (Pew Research website). Assume that the following table represents the joint probabilities of Americans who could give up their television or cell phone. Excel File: data04-37.xlsx Could Give Up Television Yes No Could Give Up Yes Cellphone 0.31 0.17 0.48 Not 0.38 0.14 0.52 0.69 0.31 a. What is the probability that a person could give up her cell phone (to 2 decimals)? 48 b. What is the probability that a person who could give up her cell phone could also give up television (to 2 decimals)? .646 c. What is the probability that a person who could not give up her cell phone could give up television (to 2 decimals)? .731