04 Sampling Population Sample and Generalizability

[@navbakhorabsamatova4118]

Thank you so much, very helpful and easy to understand!!!!!

[@loganleger6642]

I'm a noob at this stuff. Saving me for my online midterm during Covid

[@rabihjawhar451]

very helpful, thank you so much

[@akashdeepchoudhury6092]

how do we decide the sampling frame? For e.g. In this video, will taking students from elementary school not affect the results esp. if it is a school where smart students with high marks are admitted?