Does the median of a data set have to be a value of the data set? explain

No

Step-by-step explanation: The median is the middle number in the data set when the data set is written from least to greatest.

The only time you will have have a value or a number as the median of a data set is when there is an odd amount of numbers in the data set.

However, if there are 2 numbers that are in the middle, we have to add them together and divide the sum by 2.

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.