263MathematicsMedium
In a Poisson probability distribution ________?
AThe probability of success is always greater than 5
BThe mean and variance of the distribution are same (equal)
Cit always contains a contingency table
DThe number of trials is always less than 5
Correct answer
B. The mean and variance of the distribution are same (equal)
Explanation
The correct answer is The mean and variance of the distribution are same (equal).