how do u find the mean. median and mode in math

Answer 1

This may be long, but take the time to read it.

To find the mean, add up all the numbers, and divide by how many numbers there are.
For instance: 10, 14, 12, 13, 11.
Add 10 + 14 + 12 + 13 + 11 to get 60.
Then, divide 60 by the amount of numbers there are, in this case, 5.
60 ÷ 5 = 12
12 is the mean.

To find the median, find the middle value in the set of numbers.
If there is an odd amount of numbers, the number in the middle is the median.
For instance: 17, 13, 16, 12, 18.
16 is the median.
If there is an even amount of numbers, find the number in between the two middle numbers.
For instance: 21, 19, 18, 20, 23, 22
The middle numbers in this set are 18 and 20.
The middle of 18 and 20 is 19.
19 is the median.

To find the mode, find the number that repeats the most.
For instance: 19, 20, 18, 18, 16, 21.
18 is the number that repeats the most, so that is the mode.