The following is the number of minutes to commute from home to work for a group of 25 automobile executives. 36 28 31 25 26 48 21 37 32 41 25 19 31 32 43 26 35 16 42 23 38 23 33 29 28 ed Click here for the Excel Data File ok a. How many classes would you recommend? ht Number of classes inces oped ook Int b. Outside of Connect, what class interval would you suggest? ences c. Outside of Connect, what would you recommend as the lower limit of the first class? d. Organize the data into a frequency distribution. Class Frequency 15 22 up to up to up to up to up to Total