Wachesaw Manufacturing, Inc. produced the following number of units the last 16 days. 27 27 27 28 27 26 28 26 28 31 25 30 25 28 26 26 The information is to be organized into a frequency distribution. a. How many classes would you recommend? b. What class interval would you suggest? c. What lower limit would you recommend for the first class? d. Organize the information into a frequency distribution and determine the relative frequency distribution. e. Comment on the shape of the distribution.