the no.of calls are arriving switch board of an office is 96/hr find the probability that there will be not more than 3 calls
Answers
Answered by
1
Given : no.of calls are arriving switch board of an office is 96/hr
To Find : the probability that there will be not more than 3 calls
Solution:
P(x) = λˣ e^(-λ) / x!
Mean calls = λ = 96
probability that there will be not more than 3 calls
= P(0) + P(1) + p(2) + P(3)
= 96⁰ e⁻⁹⁶/0! + 96¹ e⁻⁹⁶/1! + 96²e⁻⁹⁶/2! + 96³ e⁻⁹⁶/3!
= 2.03 x10⁻⁴² + 1.95 x 10⁻⁴⁰ + 9.36 x 10⁻39 + 2.995 x10⁻³⁷
= 3.01 x10⁻³⁷
Learn More:
A car hire firm has 2 cars which is hired out everyday. The number of ...
https://brainly.in/question/19982036
The arrival rate of customers at a reservation center follows Poisson ...
https://brainly.in/question/19818854
Answered by
0
Answer:
d
Step-by-step explanation:
see the given photo for explanation
Attachments:
Similar questions