This practice set has 75 multiple choice questions with answer key. Question are designed in such a way that they help to clear the concept of central tendency and measure of dispersion. All question are based on measure of central tendency(Mean, Median, Mode) and Measure of dispersion (Range, Quartile deviation , mean deviation , Standard deviation, and coefficient of variation). The practice set is very useful for the students of MBA, BBA, and other working professional who are analyzing the data variation in manufacturing and service industry.