Q3. What is the appropriate statistical test for identifying significance difference in the “changes in triglyceride levels” in male and females & Why?

The appropriate statistical test for identifying significance difference in the “changes in triglyceride levels” in male and females would be – T-Test(T-Test: What It Is With Multiple Formulas and When To Use Them, n.d.). It is so because to evaluate whether there is a statistically significant difference between the means of two variables, a t-test is an inferential statistic that is utilised. In statistics, the t-test is a test used for testing hypotheses.