Suppose a candy maker prepares for trick-or-treaters with large shipments of candy. They place the candy in bags and place the bags in boxes. The weight of each box varies, but the average weight per box is 12 pounds; the SD per box is 2 pounds. Assume the weight of any one box is independent of, and has the same probability distribution as, all the others. Compute the normal approximation of the probability that a batch of 180 boxes of candy will have a total weight that does not exceed 2,200 pounds. (That is, the total weight is at most 2,200 pounds.)Give the approximation in decimal form to four places. (Anything within 0.001 of the correct answer will be accepted.)

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.