1. Following is a list of the straws sizes (in mm) from a sample taken after product been packed. {171, 158, 180, 182, 156, 181, 163, 182, 170, 192, 161, 187, 177, 161, 162, 162, 163, 160, 196, 173, 200, 165, 176, 173, 161} a. Construct a stem-and-leaf diagram based on the above data. b. Construct a frequency distribution table including the following columns: class, mid class, frequency, relative frequency, % distribution, cumulative frequency, and cumulative % distribution. c. Construct a histogram based on the number of straws in each class. d. Construct a percentage polygon. e. Construct a cumulative percentage polygon.