Break downs occur on a 20-years-old car with rate λ= 0.5 breakdowns/week. the owner of the car is planning to have a trip on his car for 2 weeks. what is the probability that there will be no breakdown on his car in the trip? [ the rate = ? per two weeks]

0.3679

Step-by-step explanation:

The formula for Poisson distribution  :-

Let x be the number of breakdowns.

Given : The rate of breakdown per week :  0.5

Then , for 2 weeks period the number of breakdowns =

Then , the probability that there will be no breakdown on his car in the trip is given by :-

Hence, the required probability : 0.3679

black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.