Answer:
Step-by-step explanation:
a) (72 + 78 + 80 + 85 + 85 + 92 + 96) / 7 = 588 / 7 = 84 mean
b) (72 + 78 + 80 + 85 + 85 + 92 + 96) 85 median
1 2 3 4 3 2 1
c) (72 + 78 + 80 + 85 + 85 + 92 + 96) 85 mode
1 1 1 2 1 1
d) the sum of the difference of median and scores is greater below the median than it is above the median
e) (588 + 100) / (7 + 1) = 688/8 = 86
