Question

Here is a list of numbers:

Answer 1

Answer:

-7.5

Step-by-step explanation:

The median is all the numbers put in order, then the middle number

Here is what that looks like:

2, -1, 11, -18, -4, 13, -11, -17, -17, -17

                        \/

-18, -17, -17, -17, -11, -4, -1, 2, 11, 13

                        \/

-18, -17, -17, -17, -11, -4, -1, 2, 11, 13

                        \/

-18, -17, -17, -17, -11, -4, -1, 2, 11, 13

                        \/

-18, -17, -17, -17, -11, -4, -1, 2, 11, 13

                        \/

Since we have two numbers in the middle

we add them together and divide by 2

                        \/

-11 + -4 = -15 / 2 = -7.5

Answer 2

Answer:

put the numbers in order from least to greatest and then cross them out til you get to the center number