StarStat 1.2
Free Version
Publisher Description
StarStat is a free statistical calculator designed to easily perform tests of statistical significance on your survey data.
Survey researchers use significance testing as an aid in expressing the reliability of survey results. Phrases such as "significantly different," "margin of error," and "confidence levels" help describe and make comparisons when analyzing data.
The purpose of this free tool is to aid researchers in performing appropriate statistical tests for data analysis.
StarStat includes 3 different tests:
Z-test Calculator:
The z-test of proportions is used to test the difference between proportions (percentages) for two groups. Statistics computed provide the probability that a difference at least as large as noted would have occurred by chance if the two population proportions were in fact equal.
T-test Calculator:
The t-test of independent means is used to test the difference between means for two groups. Statistics computed provide the probability that a difference at least as large as noted would have occurred by chance if the two population means were in fact equal.
Sample Precision Calculator:
Sample precision or margin of error calculations determine a conservative estimate of sampling error for a given sample size. These estimates are helpful in answering questions like: "How large a sample do I need?" or "How reliable are my survey results?"
StarStat was developed by DataStar, Inc., a leading provider of survey management and data processing services, specializing in web surveys for employee and customer feedback. For more information, contact us at www.surveystar.com.
Jan 24, 2018 Version 1.2
This app has been updated by Apple to display the Apple Watch app icon.
Redesigned user interface and improved compatibility with latest IOS versions.
About StarStat
StarStat is a free app for iOS published in the Office Suites & Tools list of apps, part of Business.
The company that develops StarStat is DataStar, Inc.. The latest version released by its developer is 1.2. This app was rated by 5 users of our site and has an average rating of 4.4.
To install StarStat on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2018-01-24 and was downloaded 26 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the StarStat as malware if the download link is broken.
How to install StarStat on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the StarStat is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After StarStat is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
