<PRE><B>Question 438252</B>
 A construction company has a large fleet of trucks. 
Each day , three of these trucks on average , will be out of commission. Calculate the probability that on a given day the number of trucks out of 
commission is

(i) at least four 
(ii) not more than five
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Note: You would have to know the number of trucks in the fleet.
Cheers,
Stan H. 
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