25 scenario-based multiple choice questions that challenge students to distinguish among three key statistical inference concepts: the confidence interval (a range of plausible values for a population parameter), the p-value (the probability of observing data at least as extreme as the sample if H₀ is true), and the significance level (the threshold alpha below which the p-value leads to rejection of H₀). Each scenario requires students to interpret or apply one of these concepts correctly. Idea