Which three statistics are measures of central tendency?

Which three statistics are measures of central tendency?

• A. Mean
• B. Median
• C. Mode
• D. All of the above

Answer: (D)

Central tendency describes where a data set tends to center. The three statistics that measure this are the mean, the median, and the mode. The mean is the arithmetic average and uses every value, which makes it sensitive to extreme numbers. The median is the middle value when data are ordered, offering stability in skewed distributions. The mode is the most frequent value and works well for identifying the most common category, including nominal data. Because each of these describes a central value, the option that includes all three is the best answer.

Central tendency describes where a data set tends to center. The three statistics that measure this are the mean, the median, and the mode. The mean is the arithmetic average and uses every value, which makes it sensitive to extreme numbers. The median is the middle value when data are ordered, offering stability in skewed distributions. The mode is the most frequent value and works well for identifying the most common category, including nominal data. Because each of these describes a central value, the option that includes all three is the best answer.