Which of the following code represents count with mean of 2 ?
A. rpois(10, 2)
B. rpois(10, 20)
C. rpois(20, 2)
D. All of the mentioned
Answer:A
Which of the following code represents count with mean of 2 ?
A. rpois(10, 2) B. rpois(10, 20) C. rpois(20, 2) D. All of the mentioned