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anonymous
 4 years ago
probability question ? what is probability of getting head first time head second time and head third time? in fair coin.
anonymous
 4 years ago
probability question ? what is probability of getting head first time head second time and head third time? in fair coin.

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ParthKohli
 4 years ago
Best ResponseYou've already chosen the best response.1These are three INDEPENDENT EVENTS, and to find the probability of these happening together, you must multiply the probability of each.

ParthKohli
 4 years ago
Best ResponseYou've already chosen the best response.1P(head first time) = 1/2 P(head second time) = 1/2 P(head third time) = 1/2 P(all three) = 1/2 * 1/2 * 1/2

campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.0its simply P(head) x P(head) x P(head) or draw a free diagram for the experiment

ParthKohli
 4 years ago
Best ResponseYou've already chosen the best response.1Note that what you get on any turn does not depend on what you got on the previous term.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0thanks . read the next equation am posting plz
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