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Exponential distributions — Question 67

Original QCE Vault practice · 1 mark

Q67 · Practice questionSimple familiar1 mark

QUESTION 67

An exponential random variable has mean 5. The probability that it exceeds 8 is approximately
(A)
0.79810.7981
(B)
0.20190.2019
(C)
0.44930.4493
(D)
0.13530.1353
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