The answer is 4 because 1 6/8 + 2 3/8 =4 1/8 so it would round to 4
The mean is not the same thing as median
mean=78+81+85+87=331
mean=331/4=82.75
median is the middle number, but you have a par set of numbers, so your median will be the middle numbers 78,81,85,87 , which are 81+85=166, 166/2=83
83 is your median
Answer:
a.....Naeem's work
Step-by-step explanation:
i just took the the test i got it right
Answer:
6 meters
Step-by-step explanation:
8 - 2 = 6
