<PRE><B>Question 1151871</B>
p(4)=e^(-3)*3^4/4! so probability is 0.1680

p(6)=0.0504
p(5)=0.1008
so between 4 and 6 inclusive is the sum of the 3 or 0.3189

p(3) is 0.2240
p(2) is 0.2240
p(1) is 0.1494
p(0) is 0.0498
 more than 4 is 1-p(0,1,2,3,4)=1-0.8152=0.1848 ANSWER

fewer than 4 is P(0,1,2,3)=0.6472

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