jordanmann633 jordanmann633

19-09-2018
Mathematics

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A coin tossed 3times. What is the probability of getting all tails?

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Аноним Аноним

19-09-2018

Prob ( a tail in one toss) = 1/2

Prob( 3 tails in 3 tosses) = 1/2 ^3

= 1/8 (answer)

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