What is the range of this set of heights in centimeters? {140, 166, 132, 165, 152, 168, 181, 158, 173, 171, 180, 182, 163, 177, 180, 142, 147, 149, 178}

38

41

50

46

To find the range you have to subtract the largest number from the smallest. The largest number is 182 and the smallest is 132. If you subtract them the answer is 50. The correct answer is c or 50.

M< 5 = 80 , < 2 = 80, < 6= 100, < 3= 100, < 7= 80, < 4= 80, < 8= 100