If your text contains other extraneous content you can use our Number Extractor to extract numbers before calculation. Calculate MEAN using SUM and COUNTA Function. Population size refers to the total number of people within your demographic.
Use the online sample mean calculator to estimate the mean of a sample and total numbers.
The Calculation To calculate the mean and standard deviation choose Analyze - Descriptive Statistics - Descriptives as below. Population size refers to the total number of people within your demographic. The arithmetic mean is a single value meant to sum up a data set. X j the mean or average is the sum of all x divided by j.