Question

formula for Arithmetic mean of ungrouped data ____.

Answer 1

Answer:

Formula for finding the Arithmetic mean of n observations is: Arithmetic mean=ΣX/n Where n is the number of observations. Arithmetic mean of UnGrouped Data: Mean of ungrouped data can be found by using the formula mentioned above.To skip ahead example is at.

Hope its helpful to u

Answer 2

Answer:

Arithmetic mean formula for ungrouped data:

Mean = sum of all values/ no of observations

or

Mean = summation X/n