Question abb8d9

3.3 One-Variable Data & Statistics - Mean, median, mode, range
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Data set X: 5 , 9 , 9 , 13

Data set Y: 5 , 9 , 9 , 13 , 27

The lists give the values in data sets X and Y. Which statement correctly compares the mean of data set X and the mean of data set Y?

A.

There is not enough information to compare the means.

B.

The mean of data set X is greater than the mean of data set Y.

C.

The mean of data set X is less than the mean of data set Y.

D.

The means of data set X and data set Y are equal.