Answer:
Mean is the average of all the data.
= 87 + 95 + 92 + 88 + 91 + 96 / 6
= 91.5
Mode is the data value appearing most often in the data set.
So, there is NO mode
Median is the middle value of the data set, arranged in ascending order.
87, 88, 91, 92, 95, 96
= ( 91+92) / 2
= 91.5