Harv& Marvs Outback Alaska provides personalized 4hour or 8hour whale watching tours in Juneau Alaska. (Count Deb

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Harv& Marv’s Outback Alaska provides personalized 4hour or 8hour whale watching tours in Juneau Alaska. (Count Deb and I as two very satisfied customers.) Suppose the number of whales spotted during a 4hour tour follows the Poisson distribution and averages 5.3.

a. What is the probability that exactly three whales will be spotted during the next 4hour tour?

b. What is the probability that less than four whales will be spotted during the next 4hour tour?

c. What is the probability that more than five whales will be spotted during the next 4hour tour?

d. What is the probability that exactly six whales will be spotted during the next 8hour tour?

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Business Statistics

ISBN: 9780321925121

2nd Edition

Authors: Robert A. Donnelly

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