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- A bag contains 13 balls numbered from 1 to13. An even number is considered a 'success'.Two balls are drawn, with replacement, fromthe bag. Find the probability of getting:(a) Two successes (b) exactly one success(c) at least one success (d) no success. |
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Answer» Answer: 36/169 Step-by-step explanation: GIVEN that drawing an even number is success out of total 13 possible outcomes so P(S)= 13 6
Probability of FAILURE =P(F)= 13 7
Probability of GETTING two success out of two drawn =( 13 6
) = 169 36
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