b:head_first_statistics:calculating_probability
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| b:head_first_statistics:calculating_probability [2023/09/20 12:09] – [Bayes' Theorem] hkimscil | b:head_first_statistics:calculating_probability [2023/09/26 20:06] (current) – [Dependent and Independent event] hkimscil | ||
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| $$P(A \vert B) = \frac {P(A) * P(B \vert A)}{P(A) * P(B \vert A) + P(A') * P(B \vert A')} $$ | $$P(A \vert B) = \frac {P(A) * P(B \vert A)}{P(A) * P(B \vert A) + P(A') * P(B \vert A')} $$ | ||
| - | 기억하기 위해서, | + | |
| - | $$P(A \vert B) = \frac {P(B \vert A) * P(A)} {P(B)} $$ | + | |
| - | 그리고 $P(B)$ 는 P(B \cap A)와 P(B \cap A')의 합으로 생각 | + | |
| This is called "< | This is called "< | ||
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| * The probability of the ball having landed in a pocket with a number greater than 4 given that it’s red. | * The probability of the ball having landed in a pocket with a number greater than 4 given that it’s red. | ||
| * The probability of the ball landing in pockets 1, 2, 3, or 4. | * The probability of the ball landing in pockets 1, 2, 3, or 4. | ||
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b/head_first_statistics/calculating_probability.1695179393.txt.gz · Last modified: 2023/09/20 12:09 by hkimscil