9. Suppose the amount of a popular sport drink in bottles leaving the filling machine has a normal distribution with mean 101.5 milliliters (mL) and standard deviation 1.6. If 36 bottles are randomly selected, find the probability that the mean content is less than 102.1 ml (10 points)8. According to a National Health Survey, American men's heights are normally distributed with a mean given by u = 69.7 inches and a standard deviation given by o = 2. 8 inches. a). If a man is randomly selected, find the probability that his height is more 72 inches. (10 points) b). If a man is randomly selected, find the probability that his height is between 68 and 72 inches. (10 points)6 (a) Create a frequency polygon to represent the above data.] (b) Create an ogive to represent the above data.10. The data below are the passing scores on an Algebra exam in one class. For this question, round all answers to the nearest tenth, as needed. (15 points) 60 68 88 76 60 92 92 92 88 60 68 92 88 92 64 60 76 64 92 88 76 60 60 64 60 88 76 64 Construct the frequency table by using five classes. Class Limit Class Cumulative Class Midpoint Frequency Boundary