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Laney College

ONLINE STATISTICS CALCULATORS!!!!!

ONLINE STATISTICS CALCULATORS!!!!!

We will be using these websites in order to calculate different values, in lieu of a calculator.  If you have a nice calculator and want to use it, I’m happy to help you learn how – just ask!!

 

Normal Distribution Calculator:   https://www.hackmath.net/en/calculator/normal-distribution

Z-Score Calculator:   https://www.easycalculation.com/statistics/percentile-to-z-score.php

For estimating population means

Use this to find t-scores for confidence intervals AND to find p-values involving t-scores: http://stattrek.com/online-calculator/t-distribution.aspx

 

For Chi-Square Testing 

https://www.swogstat.org/stat/public/chisq_calculator.htm