Your assistance with these two questions on how to properly solve them would be greatly appreciated. I am having difficulty with them. 1. Suppose you want to estimate the probability that a randomly selected customer at a particular grocery store will pay by credit card. Over the past 3 months, 80,500 payments were made, and 37,100 of them were by credit card. What is the estimated probability that a randomly selected customer will pay by credit card? 2. According to The Chronicle for Higher Education (Aug. 26, 2011), there were 787,325 Associate degrees awarded by U.S. community colleges in the 2008-2009 academic year. A total of 488,142 of these degrees were awarded to women. a. If a person who received an Associate degree in 2008-2009 is selected at random, what is the probability that the selected person will be female? b. What is the probability that the selected person will be male