Home › MHT-CET › Mathematics › Binomial Distribution › $P(X \geq 1) = 1 - P(X = 0)$ is an example of the:
$P(X \geq 1) = 1 - P(X = 0)$ is an example of the:
AMultiplication rule
BComplement rule (useful for 'at least one' problems)
CBayes' theorem
DInclusion-exclusion principle
Answer & Solution
Correct answer: B. Complement rule (useful for 'at least one' problems)
The complement of 'at least one success' is 'no successes' — usually easier to compute as $q^n$. Then subtract from 1.
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