Question

Find mean of the data: 20,50,80,50.

Answer 1

Add all four numbers up you get 200. Since you have 4 numbers in the data set you divide 200 by 4 which is 50
The answer is 50

Answer 2

50

Explanation:

The mean of a data set refers to the average. To find the average, calculate the sum of the data and divide by the number of values.

`(20+50+80+50)/(4)=(200)/(4)=50`