In this video, we break down one of the most tested SAT statistics concepts:
➡️ Random Assignment
➡️ Random Selection
And more importantly - what each one actually allows you to conclude.
Here’s the key idea:
✔ Random Assignment → allows cause & effect conclusions
✔ Random Selection → allows results to generalize to a population
But most real SAT questions combine them in tricky ways. The Digital SAT loves testing this because it checks whether you understand how experiments actually work, not just formulas.
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