A collection of essential prompts to help you grasp core statistical concepts, understand data types, and interpret basic analytical results.
Classify a given variable into its appropriate statistical type (e.g., nominal, ordinal, interval, ratio) for data analysis.
Get a clear, concise explanation of the p-value concept and its interpretation in statistical hypothesis testing.
Interpret the meaning of a given correlation coefficient (r-value) in the context of two variables.
