I'm reallly confused on how to solve this. I know that I need to find the whole though. If you answer this, please give me an ex
planation if you know the answer. Thank You.
1 answer:
You might be interested in
Answer: Mean = 760
Standard deviation = 6.16
Step-by-step explanation:
Given : The number of trials:
The probability that a certain protection system will be recovered :
We know that the mean and standard deviation of binomial distribution is given by :_
, where n is the number of trials and p is the probability of success.
Now, the mean and standard deviation of the number of cars recovered after being stolen is given by :-
Hence, the mean is 760 and standard deviation is 6.16 .