What is the difference between parametric and nonparametric hypothesis testing?
Hi, in this video I explain the difference between parametric and non-parametric tests! You want to calculate a hypothesis test, but don't know exactly what the difference is between a parametric and non-parametric test and are wondering when to use which test. If you want to calculate a hypothesis test, you must first check the assumptions for the respective hypothesis test. One of the most common assumption is that the data used must be normally distributed. Put simply, if your data is normally distributed, parametric tests are used, e.g. the t-test, analysis of variance or pearson correlation. If your data is not normally distributed, non-parametric tests are used, e.g. the Mann-Whitney U test or the Spearman correlation.
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0:00 What are parametric and non-parametric hypothesis tests?
1:54 Pearson correlation vs. the Spearman correlation
4:00 t-test for independent samples vs. Mann Whitney U test
5:43 List of parametric and non-parametric hypothesis tests.
6:17 Calculating parametric and non-parametric hypothesis tests with DATAtab
Пікірлер: 24
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@balollanagamani3103
2 ай бұрын
Mam how to buy e book mam .....
@balollanagamani3103
2 ай бұрын
I'm Indian
@balollanagamani3103
2 ай бұрын
If there pdf file possible I can buy it .
@datatab
2 ай бұрын
@@balollanagamani3103 yes it is a pdf file! datatab.net/statistics-book
Extremely helpful explanation! Thank you so much for sharing 😊
@datatab
3 ай бұрын
Glad it was helpful!
These videos are great. Thank you!
@datatab
3 ай бұрын
Glad you like them! Regards, Hannah
Very clear. Thank you very much.
@datatab
4 ай бұрын
Glad it was helpful!
Great video! Please add a "Thanks" button to videos like this.
@datatab
4 ай бұрын
Hi Greg, many thanks : ) I have just added it : ) I hope it is working : ) Regards Hannah
FANTASTIC 🎉🎉🎉
@datatab
3 ай бұрын
Thanks 🤗
Thanks sensei.
@datatab
4 ай бұрын
Any time! : )
Thank you ma'am.
@datatab
3 ай бұрын
Glad it was helpful and many thanks for your feedback! Regards Hannah
Thanks!
@datatab
3 ай бұрын
Many thanks : )
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😀🤩🙂😊
@datatab
4 ай бұрын
Many thanks! : )