The dot plots show the number of points that Sophia and Valerie each scored in the first 10 basketball games. The mean for Sophia's Basketball is 8.5 points and the mean for Valerie's Basketball games is 15. 5 points. The mean absolute deviation of both distributions is 2 points Part A: The mean number of points scored by Valerie is 2 or 7 or 8.5 or 15.5 greater than the mean numbers of points scored by Sophia.
Part B: What multiple of the mean absolute deviation represents the difference in the mean number of points scored by Sophia and Valerie in the first 10 basketball games?
2.5
3.0
3.5
4.0