Answer:
median: 86.5 2) 50.9% 3) 36.18 or 36.2 rounded
Step-by-step explanation:
To find the median, you have to order all of the numbers in a sequence from smallest to largest, and pick the number in the middle.
You'd order this sequence:
70, 77, 79, 84, 86, 87, 87, 91, 91, 91
The number in the middle is:
between 86, 87 the amount of numbers in the sequence is an even number.
The number between these two numbers, however, is 86.5
2)
140/275 = .509 or 50.9%
3)
.18 x 201 = 36.18 or 36.2
