Answer:
Everything on the left of the 0 is negative and everything to the right of 0 is positive
Step-by-step explanation:
Answer:
This equals 
Step-by-step explanation:
Answer = c
Step-by-step explanation:Since the medians are approximately the same they lost on average around the same amount regardless of exercise. Notice that the range of those with exercise is smaller though so they were more consistent in the amount of weight lost.
Answer:
3,240
Step-by-step explanation: