Question

Find the mean of given data 6, 4, 3, 8, 9, 12, 13, 9

Answer 1

Answer:

mean =sum of all numbers /total no of given numbers

= 6+4+3+8+9+12+13+9/8

=64/8

=8

therefore mean of given data is 8

Answer 2

Step 1 - Add all the number

6+4+3+8+9+12+13+9 = 64

Step 2 - divide the answer with the quantity of numbers

8 ÷ 64 = 125.

So the mean of 6,4,3,8,9,12,13,9 is 125