Data set X: 10, 12, 14, 16;
Data set Y: 8, 10, 12, 14, 16.
Which of the following statements correctly compares the means of data set X and data set Y?
The mean of data set X is less than the mean of data set Y.
The mean of data set X is equal to the mean of data set Y.
The mean of data set X is greater than the mean of data set Y.
The mean of data set X is 13, and the mean of data set Y is 12.
