Multiple Choice
The average (or expected) time it takes to complete a purchase at Trippler.com is 45 seconds.All the conditions for a Poisson distribution are met.Use the exponential distribution to determine the probability that it will take less than 30 seconds to complete your next Trippler.com purchase.
A) .3413
B) .3986
C) .4857
D) .4632
E) .4312
Correct Answer:
Verified
Correct Answer:
Verified
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