Certain kinds of tumors tend to recur. Suppose the following data represent the lengths of time, in months, for a tumor to recur after chemotherapy. 1 22 21 55 45 24 48 51 1 60 40 20 19 16 42 38 4 8 37 19 13 44 55 60 47 51 28 11 20 35 37 39 44 42 9 49 42 26 20 40 26 19 USE SALT For this problem, use five classes. (a) Find the class width. (b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. (Round your relative frequencies to four decimal places.) Class Limits O-O Class Boundaries Midpoint Frequency Relative Frequency Cumulative Frequency O-O O-O - (c) Draw or use technology to make a histogram. Frequency 14 12 8 20+ Frequency 14 12 L Frequency 14 12 10 8