Q270
Eight coins are tossed together and the occurrence of a head is termed a success. Write down the Binomial distribution of probabilities for the occurrence of 0, 1, 2 . . . . 8 heads. What is the arithmetic mean and what is the variance of this distribution?
A.
2
AnswerB.
9
C.
3
D.
5
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board