Making decisions based on data.
If you have the text by Nurul Islam, here is a strategy for studying it:
: Islam explicitly discusses common pitfalls, such as misinterpreting correlation as causation and the importance of sample size, to encourage rigorous analysis. Resource Availability
Many students use the PDF alongside YouTube tutorials. They read the theory from Nurul Islam and watch practical problem-solving videos online.
: It begins with the origin of statistics, data collection, and methods for summarizing data using graphs and frequency distributions.