Question

The lower quartile of a set of data is calculated by __________.




A.

averaging the lower half of the data set


B.

finding the median of the lower half of the data set


C.

finding the mean of the data set remaining after removing the lower half


D.

subtracting the smallest value of the lower half of the data set from the biggest value of the lowest half of the data set

Answer 1

The lower quartile is the median between the smallest value in the data and median of the data, so which one do you think is the right answer?