Calculate the mean of the data set below. (Round to the nearest hundredth.)

{98, 71, 75, 90, 92, 88, 63, 71, 99, 10, 73, 68, 76, 89, 83}
A.
76.40
B.
76.79
C.
81.14
D.
82.83

Question

Calculate the mean of the data set below. (Round to the nearest hundredth.)

{98, 71, 75, 90, 92, 88, 63, 71, 99, 10, 73, 68, 76, 89, 83}
A.
76.40
B.
76.79
C.
81.14
D.
82.83

anonymous · Answer

mean is like average right? i forget a bit.

anonymous · Answer

calculator exercise

anonymous · Answer

http://www.wolframalpha.com/input/?i=mean+98%2C+71%2C+75%2C+90%2C+92%2C+88%2C+63%2C+71%2C+99%2C+10%2C+73%2C+68%2C+76%2C+89%2C+83

anonymous · Answer

yeah 
The mean is the average of the numbers: a calculated "central" value of a set of numbers. 

To calculate: Just add up all the numbers, then divide by how many numbers there are.  @criminalinvestigator1

anonymous · Answer

Thanks @satellite73

anonymous · Answer

alright so divide 1146 by how many numbers there are