The dot plot below shows the 15 values in data set A, where 10 occurs 5 times, 11 occurs 4 times, 12 occurs 3 times, 13 occurs 2 times, and 14 occurs once. Data set B is created by multiplying each of the values in data set A by -2. Which of the following correctly compares the medians and the ranges of data sets A and B?
The median of data set B is greater than the median of data set A, and the range of data set B is equal to the range of data set A.
The median of data set B is less than the median of data set A, and the range of data set B is equal to the range of data set A.
The median of data set B is greater than the median of data set A, and the range of data set B is greater than the range of data set A.
The median of data set B is less than the median of data set A, and the range of data set B is greater than the range of data set A.
