Mathematics · Probability Distributions
If X is exponentially distributed with parameter λ, i.e., X ~ Exp(λ), then the probability P(a ≤ X ≤ b) for 0 ≤ a ≤ b is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1λ(b - a)
- 21 - e-λ(b-a)
- 3e-λb - e-λa
- 4e-λa - e-λb✓
Correct answer
e-λa - e-λb
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