PLEASE HELP, DUE TODAY
A set of nine data points is shown below.
45, 39, 57, 51, 63, 51, 48, 59, 51
Which statement is true if a tenth data point of 15 is added to the data set?
A. The mean will decrease and the median will stay the same.
B. The mean and median will both decrease.
C. The mean and median will remain the same.
D. The mean and median will both increase.