Test your knowledge

An African slave named Onesimus described to his American master the process of inoculation that had been performed on him and others in his society in Africa to prevent smallpox, which later laid the foundation for variolation.

• True

• False

In statistics, what is R-Squared ?

• The correlation coefficient

• The coefficient of determination

• I know not of this R-squared you talk of 😹

Who is this famous data visualization attributed to?

• John Snow

• John Graunt

• Florence Nightingale

• Famous????? I've never seen this before 🤣

Select all the observational study designs

• Cohort

• RCT

• Case-Control

• Cross-sectional

The SDGs are all inter-connected. Which one deals with health?

• SDG 17

• SDG 3

• SDG5

• SDG 12