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A local bakery has determined a probability distribution for the number of cheesecakes that they sell in a given day. 10 15 20 #sold O 5 a) What is the probability of selling 15 cheesecakes in a given day? b) What is the probability of selling at least 10 cheesecakes? c) What is the probability of selling 5 or 15 cheesecakes? d) What is the probability of selling 25 cheesecakes? e) What is the probability of selling at most 10 cheesecakes? A doctor is using a growth chart for baby girls that indicates a 12-month-old baby girl has a mean weight of 20.8 pounds with a standard deviation of about 2.26 pounds. Assume that the weights are approximately normally distributed. a) What is the probability that a randomly chosen 12-month-old baby girl weighs less than 17.88 pounds? b) What is the probability that a randomly chosen 12-month-old baby girl weighs more than 23.06 pounds? c) What proportion of 12-month-old baby girls weigh between 18.81 and 22.12 pounds? Giving a test to a group of students, the grades and gender are summarized below. Round your answers to 4 decimal places. Grades and Gender Male 8 10 Female 18 6 17 Total 21 14 27 Total 21 41 62 If one student is chosen at random, a. b. c. d. Find the probability that the student got a C: Find the probability that the student was male AND got a "C": Find the probability that the student was male OR got a "B": If one student is chosen at random, find the probability that the student got a 'A' GIVEN they are male: