please if anyone knows solve it fast i am giving test now thank you.

The Wachesaw Manufacturing Co. produced the following number of units in the last 16 days: The information is to be organized into a frequency distribution. a. How many classes would you tecommend? b. What class interval would you suggest? (Round the final answer to 1 decimal place.) c. What lower limit would you recommend for the first class? d. Organize the information Into divequency distribution and determine the relative frequency distribution. (Round the final answ to 3 decimal places.) e. Comment on the shape of the distribution. The largest concentration is in the class to under with the frequency