2. For each sample given, list possible populations they could belong to. a. Sample: The prices for apples at two stores near your house. b. Sample: The days of the week the students in your math class ordered food during the past week. c. Sample: The daily high temperatures for the capital cities of all 50 U.S. states over the past year. 3. If 6 coins are flipped, find the probability that there is at least 1 heads.