Need Help with Probability

Statistics
Tutor: None Selected Time limit: 1 Day

On Average, 5.4 shoplifting incidents occur per week at an electronics store. Find the probability that exactly 3 such incidents will occur during a given week at this store. 

May 12th, 2015

Poisson Distribution f(x) = eλx / x!

Here lamda = 5.4 x =3

Substituting in the formula, we get probability =0.119

Please let me know if you have any questions and best me if you are satisfactory.



May 12th, 2015

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