One sample Wilcoxon signed-rank test in SPSS - calculation and interpretation скачать в хорошем качестве

One sample Wilcoxon signed-rank test in SPSS - calculation and interpretation

The one sample Wilcoxon signed rank test is a non-parametric statistical method that is calculated in place of the one-sample t-test when the data is not normally distributed. This test is used to assess whether the median of the sample is different to a previously known standard value, such as a theoretical value or a population median. ➡️ Watch next:    • How to calculate the effect size for the o...   For example: =========== I have 51 observations and want to test the median age of the sample against a ficticious population median of 30. Formulated differently: is the median age in my sample significantly different from 30? Video contents: ============= I'll show how to conduct the one sample Wilcoxon signed-rank-test and interpret the results using SPSS. Calculating the required sample size: ============================== 🎥    • One sample Wilcoxon signed rank-test - cal...   ⏰ Timestamps: ============== 0:00 Introduction 0:11 Requirements 0:23 Example 0:35 Calculation of the one sample Wilcoxon-signed rank test 1:24 Interpreting the results of the one sample Wilcoxon signed-rank test If you have any questions or suggestions regarding One sample Wilcoxon signed-rank-test in SPSS - calculation and interpretation, please use the comment function. Thumbs up or down to decide if you found the video helpful. #statisticampc #statorials Support channel? 🙌🏼 =================== Paypal donation: https://www.paypal.com/paypalme/Bjoer... Amazon affiliate link: https://amzn.to/49BqP5H Thank you for your support! ♥