Z-test or T-test April 30, 2020 | 1 Comment | Uncategorized Can you discuss the difference between the two tests and provide example when we use each one. Read More »
Covid-19 and Statistics April 30, 2020 | 2 Comments | Uncategorized It is obvious that all the projections that are being made about the spread of the virus is based on data analysis. What are the tools being used to make such projections? Read More »
Correlation and Causation April 30, 2020 | No Comments | Uncategorized As you study the topic on correlation and regression, do you think that we can make a conclusion that correlation implies causation? why or why not? Read More »