Assume that the poisson distribution applies and that the mean number of aircraft accidents is 9 per month. find p(0), the probability that in a month, there will be no aircraft accidents. is it unlikely to have a month with no aircraft accidents?

0.0001

It is unlikely to have a month with no aircraft accidents .

Step-by-step explanation:

Given :  Mean number of aircraft accidents = 9 per month

The Poisson distribution formula :-

, where is the mean of the distribution.

If X = the number of aircraft accidents per month, then the probability that in a month, there will be no aircraft accidents will be :-

Hence, the probability that in a month, there will be no aircraft accidents = 0.0001

Since this is less than 0.5 , therefor it is unlikely to have a month with no aircraft accidents .

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%

the answer would be c:   ax + b = ax + c

step-by-step explanation: