The probability of a head and a tail of tossing four coins simultaneously is
A. | 1/8 |
B. | 1/16 |
C. | 1/4 |
D. | 1/64 |
Answer : B Explanation : If there is only one coin the probability of its being head and tail is 50% - 50%. If coins are two then each will have 25% chance of getting down head and tail. Now if coins are four this chance will be 12*1/2% each and so on. |
|
Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |