Deduction of range and mean deviation from this data will help us to conclude his form and performance. Sum of all observations Number of observations. Ungrouped data is the type of distribution in which the data is individually given in a raw form.
ARITHMETIC MEAN OF UNGROUPED DATA Arithmetic mean AM is one of the measures of central tendency which can be defined as the sum of all observations divided by the number of observations.
Formula to find arithmetic mean. So the mean of the data would be 89612192 542 27. Mathematically it is given as X For ungrouped data n Example 1 Given the following set of ungrouped data. Mean150530 More Related Questions and the Solutions Q1.