Next question Get a similar question You can retry this question Delor The average price of a college math textbook is $170 and the standard deviation is $27. Suppose that 16 textbooks are randomly chosen. Round all answers to 4 decimal places where possible. a. What is the distribution of c? E - N( 170 X b. For the group of 16, find the probability that the average price is between $176 and $183. c. Find the first quartile for the average textbook price for this sample size. $ (round to the nearest cent) d. For part b), is the assumption that the distribution is normal necessary? O NoO Yes Question Help: B Written Example Message instructor Submit Question Jump to