If X follows Binomial(4,0.5), then P(X=2) equals:
If X follows Binomial(4,0.5), then P(X=2) equals:
- A. 3/8
- B. 1/4
- C. 1/2
- D. 1/8
Answer: A) 3/8
Explanation: ⁴C₂(0.5)⁴=6/16=3/8.
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If X follows Binomial(4,0.5), then P(X=2) equals:
Answer: A) 3/8
Explanation: ⁴C₂(0.5)⁴=6/16=3/8.
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