1.

a die is thrown thrice.Getting a 5 or 6 is considered as success.Find the probability of getting (1-)exactly 2 successes (2-)at most 2 successes (3-)atleast 2 successes

Answer»

a die is thrown thrice.Getting a 5 or 6 is considered as success.Find the probability of getting

(1-)exactly 2 successes

(2-)at most 2 successes

(3-)atleast 2 successes



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