In this video, I demonstrated how to perform Analysis of Variance, or ANOVA in SPSS, and I showed how to obtain the effect size by hand using information from the ANOVA result table and directly from SPSS as Eta Square. I discussed in details the interpretations of ANOVA results one-by-one and the effect size for easy comprehension. I hereby encourage you to see this video to the end so that you learn everything as there is in ANOVA.

The following time stamp gives you a quick guide to any part of the video you may be strongly interested in seeing first
TIME STAMP:
0:00 - 3:50: Brief synopsis
3:51 – 8:47: Hands on demonstration
8:48 – 16:37: Interpretations
16:38 – 19:05: Effect size and more Interpretations

If you are very conversant with ANOVA and you don't need the introduction, please jump the synopsis and fast-forward to the hands-on demonstration at 3:51, or if you already have strong idea of how to perform ANOVA in SPSS, you can simply fast forward to 8:48 time stamp to see and learn how the ANOVA results were interpreted. More interpretations were given including the effect size at time stamp 16:38 till the end of the video.

As a parametric statistic, the assumptions required for ANOVA to be performed were highlighted with their test results. In my next video, I shall be performing how to test for assumptions in Parametric Test Statistics. So, SUBSCRIBE to be notified for the video.

The data used in this video is an empirical data modified to represents the variances in the weight of Catfish due to different levels of Protein content feeds administered. So, in the data, there are three groups of protein content feeds. Usually, we tested the null hypothesis that there were no significant differences among the weight of Catfish due to the protein content feeds administered, and in the end, we rejected the null hypothesis and accepted the alternate hypothesis because there were significant differences in the weight of Catfish among the groups.

Tukey post hoc multiple comparison was applied to identify where the differences lie.

To learn how to load data into SPSS, see my previous videos on,

"Introduction to SPSS for Beginners Part-1:" [ Ссылка ]
"Introduction to SPSS for Beginners Part-2:" [ Ссылка ]

You may also be interested in seeing the following of my videos series:

How to Perform Descriptive Statistics in SPSS: [ Ссылка ]
How to Perform and Interpret One Sample T-Test in SPSS: [ Ссылка ]
Paired Sample T-Test in SPSS and Interpretations: [ Ссылка ]
How to Perform Pearson’s Correlation Analysis: [ Ссылка ]
How to Calculate Pearson’s Correlation Coefficient by Hand, Interpret and Report Results in APA style: [ Ссылка ]


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