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Crash Course Statistics - Season 1 Episode 26
Test statistics allow us to quantify how close things are to our expectations or theories. Instead of going on our gut feelings, they allow us to add a little mathematical rigor when asking the question: “Is this random… or real?” Today, we’ll introduce some examples using both t-tests and z-tests and explain how critical values and p-values are different ways of telling us the same information. We’ll get to some other test statistics like F tests and chi-square in a future episode.
- წელი: 2019
- ದೇಶ: United States of America
- ಪ್ರಕಾರ:
- ಸ್ಟುಡಿಯೋ: YouTube
- ಕೀವರ್ಡ್: mathematics, educational, statistics, statistician
- ನಿರ್ದೇಶಕ:
- ಪಾತ್ರವರ್ಗ: Adriene Hill
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