What Is Inferential In Research? Inferential statistics use measurements from the sample of subjects in the experiment to compare the treatment groups and make generalizations about the larger population of subjects. There are many types of inferential statistics and each is appropriate for a specific research design and sample characteristics. What is the difference between
What Is The Bonferroni Test Used For? The Bonferroni test is a statistical test used to reduce the instance of a false positive. In particular, Bonferroni designed an adjustment to prevent data from incorrectly appearing to be statistically significant. How do you use Bonferroni? To perform the correction, simply divide the original alpha level (most
What Is The Similarities Between Descriptive And Inferential Statistics? What are the similarities between descriptive and inferential statistics? Both descriptive and inferential statistics rely on the same set of data. Descriptive statistics rely solely on this set of data, whilst inferential statistics also rely on this data in order to make generalisations about a larger
Why Are Researcher Degrees Of Freedom A Problem? The opportunistic use of these so-called researcher degrees of freedom aimed at obtaining statistically significant results is problematic because it enhances the chances of false positive results and may inflate effect size estimates. What are researcher degrees of freedom and what problems do they create? Researcher degrees
What Does The One Sample Chi Square Test Determine? The Chi-square test used with one sample is described as a “goodness of fit” test. It can help you decide whether a distribution of frequencies for a variable in a sample is representative of, or “fits”, a specified population distribution. What is a one way chi-square