Statistical differences can be determined by simply comparing mean scores. If the mean scores are different, then the difference is statistically significant.

Question

Quizplus · Accepted Answer

Statistical significance is determined by conducting hypothesis tests (e.g., t-tests, ANOVA) that consider both the differences in means and the variability of the data, along with sample size, to calculate a p-value. Simply comparing mean scores does not account for these factors.

Statistical Differences Can Be Determined by Simply Comparing Mean Scores