Calculate statistical measures like standard deviation, mean, variance, and median for a dataset. It also offers population deviation and the ability to compute z-scores based on your input data.
2.1
September 5, 2016
This app has been updated by Apple to display the Apple Watch app icon. Fixed some calculation issues with the five number summary. Small UI changes
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More Results
This purchase unlocks more results in the for each calculation. Including The 1st and 3rd quartile, median, min, max, and more.
Standard Deviation Calculator can compute the standard deviation, mean (average), variance, population deviation, median, Q1 & Q3, and z-scores for your datasets.
To add a value to the dataset in Standard Deviation Calculator, simply press the "+Row" button for each entry. Once all your data is entered, tap "Calculate".
The app notes that population deviation uses (n-1) and is unbiased, while normal standard deviation uses (n) and is biased. This distinction is important for accurate statistical analysis.
Yes, Standard Deviation Calculator has a dedicated z-score tab. You can enter a number there and click "Find z-score" to calculate it based on the main dataset.
Standard Deviation Calculator is available for iPhone, iPad, and iPod devices.
The latest version of Standard Deviation Calculator was released on September 5, 2016, with version number 2.1.
Standard Deviation Calculator has a rating of 2.4 stars based on 24 ratings.
Yes, Standard Deviation Calculator is free to download and use. It also offers in-app purchases.
