# Calculating Sample Size

Requires a Wolfram Notebook System

Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.

Statistically, 10% of a population is enough to estimate the survey results of 100%. But if you have a huge dataset, such as 1 billion records, instead of looking at 10% of the population (which is still large), you can look for the optimal (minimum) amount of data to survey.

[more]
Contributed by: Daniel de Souza Carvalho (March 2017)

Open content licensed under CC BY-NC-SA

## Snapshots

## Details

## Permanent Citation