79
79+82+93+91+100=445/5=89
79.
The median is 86.
1 7 10 13 19 23 28 31 32 44 49 68 70 79 82 86 91 94 97 100
(79, 81, 82, 91, 93, 95, 95) The mean is 88 The mode is 95 The median is 91
79
79+82+93+91+100=445/5=89
79.
24. It is the difference between 97 and 73, the highest and lowest numbers in the set.
4
The median is 86.
101
1 7 10 13 19 23 28 31 32 44 49 68 70 79 82 86 91 94 97 100
1, 7, 10, 13, 19, 23, 28, 31, 32, 44, 49, 68, 70, 79, 82, 86, 91, 94, 97, 100
91% of 82= 91% * 82= 0.91 * 82= 74.62
86