How do I report a Shapiro Wilk test in SPSS APA?

How do I report a Shapiro Wilk test in SPSS APA?

For reporting a Shapiro-Wilk test in APA style, we include 3 numbers:

1. the test statistic W -mislabeled “Statistic” in SPSS;
2. its associated df -short for degrees of freedom and.
3. its significance level p -labeled “Sig.” in SPSS.

How do I report my Shapiro Wilk test results?

For reporting the results of Shapiro-Wilk tests on many variables, use 1 of the following templates: Example 1: The distributions were significantly non-normal for the variables X1 (W = 0.93, p < 0.01), X2 (W = 0.95, p < 0.01), and X3 (W = 0.91, p < 0.01) according to Shapiro-Wilk tests.

How do I report normality in SPSS?

Quick Steps

1. Click Analyze -> Descriptive Statistics -> Explore…
2. Move the variable of interest from the left box into the Dependent List box on the right.
3. Click the Plots button, and tick the Normality plots with tests option.
4. Click Continue, and then click OK.

What if data is not normally distributed?

Collected data might not be normally distributed if it represents simply a subset of the total output a process produced. This can happen if data is collected and analyzed after sorting.

What do you do when data is not normally distributed SPSS?

Many practitioners suggest that if your data are not normal, you should do a nonparametric version of the test, which does not assume normality. From my experience, I would say that if you have non-normal data, you may look at the nonparametric version of the test you are interested in running.

How do you interpret the results of an independent samples t-test?

Independent Samples T Tests Hypotheses If the p-value is less than your significance level (e.g., 0.05), you can reject the null hypothesis. The difference between the two means is statistically significant. Your sample provides strong enough evidence to conclude that the two population means are not equal.

What if my distribution is not normal?

How do you report a Shapiro Wilk test in APA style?

For reporting a Shapiro-Wilk test in APA style, we include 3 numbers: the test statistic W -mislabeled “Statistic” in SPSS; its associated df -short for degrees of freedom and its significance level p -labeled “Sig.” in SPSS.

How to determine if the data is normal using Shapiro Wilk test?

If the Sig. value of the Shapiro-Wilk Test is greater than 0.05, the data is normal. If it is below 0.05, the data significantly deviate from a normal distribution. If you need to use skewness and kurtosis values to determine normality, rather the Shapiro-Wilk test, you will find these in our enhanced testing for normality guide.

What does “statistic W” mean in SPSS?

the test statistic W -mislabeled “Statistic” in SPSS; its associated df -short for degrees of freedom and its significance level p -labeled “Sig.” in SPSS. The screenshot shows how to put these numbers together for trial 1.

How to report the Shapiro-Wilk test in a research paper?

When reporting the Shapiro-Wilk test, the following things should be mentioned in the METHODS section of the research paper: the reason why the test was used; the results of the test: the value of the test statistic W and the p-value associated with it; the consequences/interpretation of these results; Here are 2 examples: