Answer:
7. 8.25
8. 4+6/2= 5
9. 5 (twice)
Step-by-step explanation:
7. mean is the average to find the average of a data set, add all the numbers and then divide by how many numbers there are.
8. median is the number that lies in the middle of the data. if there are two numbers in the middle like this problem take those two numbers, add them then divide by two.
9. mode is the number that repeats the most
