c. Do you think this distribution (data set) follows a normal distribution? Why or why not? (2 pts) d. Calculate the two values that are 2 SD (standard deviations) away from the mean. Hint: look at example 10.16 on page 185. (2 pts) e. A researcher wants to do a study on males with adenocarcinoma of the rectum but will include only those males in the 20 percentile and above for weight. What is the lowest weight that will be accepted into the study? How many men will be in the study? (2 pts) 1551bs is the lowest weight accepted which means 17 of the males will be included.