In a binomial probability distribution it is impossible to find______________?
Correct answer: A. P(X < 0)
- A. P(X < 0)
- B. P(X = 0)
- C. P(X > 0)
- D. p(0 ≤ X≤ n)
Explanation
A binomial random variable can only take values from 0 through n, so values below zero are impossible and P(X < 0) = 0. Probabilities such as P(X = 0) and P(0 ≤ X ≤ n) are valid to calculate.
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