### More from suenaz01

MEASURE OF CENTRAL TENDENCY A measure of central tendency is a value which is representative of a data set. The role of measure of central tendency is to determine the central value of a set of data. The three most common measure of central tendency are: i) Mean ii) Median iii) Mode MEAN The mean is a measure of central tendency that is computed by taking the sum of all data values and then dividing it by the number of data. Mean is the most commonly used central tendency. For ungrouped data, mean can be compute by the following formula: Example 1: Find the mean of the following data. a) 3, 5, 7, 5, 6, 10 b) 1, 4, 8, 15, 14, 20, 23

**Published:**Sep 7, 2014

CHAPTER 3

**Published:**Jun 17, 2014