Mathematics, 26.12.2019 04:31 geckos3411

If a random variable x is exponentially distributed with parameter λ=2, then p(x≥1) is equal to

a. 0.3935
b. 0.8647
c. 0.6065
d. 0.1353

if a random variable x is exponentially distributed with parameter λ=1.5, then p(2≤x≤4) is equal to

a. 0.9527
b. 0.0473
c. 0.6617
d. 0.3383

Answers: 1

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If a random variable x is exponentially distributed with parameter λ=2, then p(x≥1) is equal to