Question 10 The lengths of adult males' hands are normally distributed with mean 194 mm and standard deviation is 7.4 mm. Suppose that 50 individuals are randomly chosen. Round all answers to 4 where possible. a. What is the distribution of X? ~ ~ N b. For the group of 50, find the probability that the average hand length is more than 192. c. Find the third quartile for the average adult male hand length for this sample size. d. For part b), is the assumption that the distribution is normal necessary? O Yes ONo Submit