a) discrete A data set that consists of 45 numbers has a minimum value of 15 and a maximum value of 72. Determine the class boundaries using the 2K 2 n rule if the data are: 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. O B. O c. OD. 15 to less than 15 to 15 to less than 15 to to less than 35 to 38 to less than 39 to 34 to less than to less than to less than 55 to 62 to less than 63 to 54 55 to less than 63 to 63 to less than 55 to to less than b) Enter the class boundaries if the data are continuous. Select the correct choice below, and fill in the answer boxes to complete your choice. Click to select and enter your answer(s)