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# I need help solving this Problem please !

Note by Ahmed Hassaneen
2 years, 11 months ago

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I think there isn't enough information to be able to solve this problem. We need probability distribution function to know about the probability of getting 2 calls in following 2 minutes. · 2 years, 11 months ago

By Poisson distribution $$\lambda = 8$$ calls per two minutes.

So the answer on 1. is

$$P(X < 2) =0.003019$$

The answer on 2. is $$4$$ (average number of calls in any minute is $$4$$). · 2 years, 11 months ago

thanks ! · 2 years, 11 months ago

Ans 1)1/4 Ans 2) 4 · 2 years, 11 months ago

Can you explain your answer by providing a solution · 2 years, 11 months ago

ANS :- 1) 3.94 and 2) 4 · 2 years, 11 months ago