It is: 74-68 = 6
68
9.5 is the interquartile range of those numbers.
The GCF is 2.
98-56 = 42
2 x 2 x 17 = 68 2 x 37 = 74
71 is the median of those numbers.
You subtract the greatest number by the least number. For example my numbers are 6, 5, 18, 74, and 68. my greatest number is 74 and least is 5 so i subtract them and show your work like this: 74 - 5 --------- 69
68?
68+84=148 ------> 148/2=74 74 is the average.
74
68/74 = 34/37
To find the mean of the numbers 68, 72, and 82, you add them together: 68 + 72 + 82 = 222. Then, divide the sum by the number of values, which is 3: 222 ÷ 3 = 74. Therefore, the mean is 74.