9
Select the correct answer.
The spread of data set X is greater than the spread of data set Y, and the data sets are normally distributed. Which statement is true?
O A.
The mean of data set X is greater than the mean of data set Y.
O B.
The median of data set X is less than the median of data set Y.
O c.
The standard deviation of data set X is greater than the standard deviation of data set Y.
○ D.
The range of data set X is less than the range of data set Y
O E.
The mode of data set X is greater than the mode of data set Y.