The statistic depends on what kind of data analysis method you use and indicates how closely your data matches the predicted distribution for the specific test you perform. What is a test statistic?Ī test statistic measures the accuracy of the predicted data distribution relating to the null hypothesis you use when analyzing data samples. In this article, we explore what a test statistic is, what types of test statistics there are and how to calculate a test statistic using two of the most common values, with helpful FAQs for additional insight. These test statistics result from the specific analysis you perform when studying data. Depending on the outcome researchers are looking for, the data can display one of many test statistics. In statistics, researchers perform various tests to further analyze their data. Researchers discuss calculations on a writing board.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |