Statistical significance is what allows us to be confident in our inferences. We
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Statistical significance is what allows us to be confident in our inferences. We can often see that the mean score in one group is higher than another, but we cannot be sure that those observed differences are due to “true” differences or if the difference is due to some random statistical fluctuation in our sample. Using statistical significance tests, we can confidently say that our observed differences are representative of actual differences. This is just one of many ways we use statistical significance in inferential statistics.
Use one of the research articles you referenced while researching your dissertation topic that uses quantitative data and statistical analysis and write a 1-2 page review of the article. The review should address the following:
Discuss the inferential statistical test used to determine statistical significance.
Explain how the researchers concluded that their findings are “statistically significant” or not.
If the researcher(s) in the article you reviewed concludes that the findings are statistically significant, did the researcher(s) equate that finding to being important? Discuss whether or not you agree with that assessment.