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20 May, 16:44

She got 40 heads and 60 tails. She said experimental probability of getting heads was 40/60. Explain and correct her error

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  1. 20 May, 19:43
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    This is wrong because experimental probability is the ratio of the number of times the event is occuring to the total number of trails. So it would be 40/100 because she got heads 40 times but the total amount altogether is 100 because 40+60 is the total.
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