The following table provides a frequency distribution for the Among the events A, B, C, and D, identify the number of rooms in this country's housing units. The collections of events that are mutually exclusive. frequencies are in thousands. Are each of the following pairings of events Rooms No. of units mutually exclusive? 573 1,458 A and B 10,901 23,367 A and C NOUAWN 27,996 24,634 A and D 14,653 B and C 8 + 17,291 A = event that the unit has at most 3 rooms B and D B = event that the unit has at least 4 rooms C = event that the unit has between 5 and 7 rooms, C and D inclusive D = event that the unit has more than 6 rooms