Analyze,  evaluate, and discuss the above descriptive statistics in relation to   assumptions required for parametric testing.

Descriptive statistics analysis | Business & Finance homework help

In order to use parametric testing, it is assumed that the data follows a normal distribution. Therefore, by looking at the descriptive statistics of the evidence of accomplishment for each learning objective, it is important to ensure that this assumption has been met. Specifically, we can look at the mean, median and mode values to see if they are similar or if there are large discrepancies between them. Additionally, we can use graphical representations such as histograms and boxplots to check if there are any outliers or extreme values which could affect our analysis. Finally, it is necessary to test for homoscedasticity so that we can be confident in our results.