The median is nine (9). You add each number up, and then you divide by the amount of numbers you have.
The mean is 9.83 according to my calculations.
Answer: P, T, Y
This is because the points on the line are straight
Answer:
round it up and 8 is closer to ten so it would be 4 pounds
It helps you know what to multiply and the product when you subtracting and adding fractions.