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Coin Tossing Experiment

A coin tossed...

Question

A coin tossed 15 times and observed that head comes up 11 times . find the probabilistically of that a tail comes up

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Solution

no. of times heads come up = 11

total no. = 15

probability of heads = 11 / 15

probability of tails = 1 - (11 / 15)

= 4 / 15

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