document.write( "Question 867168: Help please! Thank you in advance...\r
\n" ); document.write( "\n" ); document.write( "The number of calls that start every minute in a network of mobile telephony has a distribution of Poisson, and we observe that on average 40 calls of that kind take place at a minute. What is the probability that 35 calls of that kind take place in a minute?
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Algebra.Com's Answer #522799 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
P(x = 35) = poissonpdf(40,35) = .0485
\n" ); document.write( "For singular Probability: formula \"P%28x%2C+k+=+average%29=%28e%5E%28-k%29%29%28k%5Ex%29%2Fx%21%29\" works well
\n" ); document.write( "Shown here is the TI syntax to use with a TI Calculator
\n" ); document.write( "Answer shown was found Using stattrek.com Calculator
\n" ); document.write( "could also use an Excel formula
\n" ); document.write( "Only mention alternatives as cumulative probabilities can get complicated by hand
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