Question

What is the mean,median,mode and range of the following numbers ?
-10, 20,-10

Answer 1

-10 -10 13.3jajajajajajaja

Answer 2

Mean

The mean is the average of the numbers.

Calculate the mean: Add up all the numbers, then divide by how many numbers there are.

-10 + -10 = -20 + 20 = 0

0 / 3 = 0

Mean = 0

Median

To find the median, the data should be arranged in order from least to greatest. Then, find the most middle number.

-10, -10, 20

As you can see, -10 is the most middle number.

Median = -10

Mode

The mode is the number that occurs most frequently in the set of numbers.

-10, -10, 20

As you can see, -10 occurs more frequently because there are two of them.

Mode = -10