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And, &, conjunction, logical conjunction, ∧
| Glossary of Statistical Terms |
An operation on two logical propositions. if p and q are two propositions, (p & q) is a proposition that is true if both p and q are true; otherwise, (p & q) is false. the operation & is sometimes represented by the symbol ∧.
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Proposition, английский
- N лог., лнгв. сужде- ние, пропозиция3 affirmative ~ утвердительное суждение
- Предложение; суждение; предположение; высказывание; фраза
- Разг. человек, с которым ведутся дела pro – pul
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Bayes` rule, английский
Bayes` rule expresses the conditional probability of the event a given the event b in terms of the conditional probability of the event b given the event a and the unconditional probability of a:
Invalid (logical) argument, английский
An invalid logical argument is one in which the truth of the premises does not guarantee the truth of the conclusion. for example, the following logical argument is invalid: if the forecast calls for rain, i will not wear sandals. the forecast does not call for rain. therefore, i will wear sandals. see also valid argument.
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