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in Probability and Probability Distribution by (46.2k points)

In a hurdle race, a player has to cross 10 hurdles. The probability that he will clear each hurdle is 5/6. What is the probability that he will knock down fewer than 2 hurdles ?

1 Answer

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Best answer

Number of total hurdles (n) = 10 

Probability of clearing the hurdles = P = 5/6

∴ Probability of non clearing the hurdles

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