Help me solve this please.....

A data set that consists of 42 numbers has a minimum value of 14 and a maximum value of 72. Determine the class boundaries using the 2" an rule if the data are: a) discrete b) continuous a) Enter the class boundaries if the data are discrete. Select the correct choice below, and fill in the answer boxes to complete your choice. O A. OB. O C. OD. 14 to 14 to less than 14 to less than 14 to to 37 to less than 38 to less than 34 to 33 to to less than to less than to to 61 to less than 62 to less than 54 to 53 62 to 62 to less than 54 to less than 54 to to less than to