Answer:
The answer to this question can be defined as follows:
In option a "0.0067".
In option b "0.1755".
In option c "0.5595".
Step-by-step explanation:
It is about the distribution of Poisson:
t = 1
The formula for calculating Mean:
calculate the value of Mean:
In point a:
When the value of x is equal to 0:
In point b:
When the value of x is equal to 5:
In point c:
When the value of x is equal to 5: