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3 coins are tossed 200 times and we gets 3 heads 20 times , 2 heads , 58 times when there coine are tossed at random.. what is the probability of getting1). 3 head ,2). 1 heads , 3). 0 heads 4). 2 heads |
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Answer» 3 coins are tossed 200 times and we gets 3 heads 20 times , 2 heads , 58 times when there coine are tossed at random.. what is the probability of getting 1). 3 HEAD , 2). 1 heads , ✏✏✏✏ 3). 0 heads 4). 2 heads EXPLAINATION:- probability of getting 1 head =83/200 =0.415 probability of getting 0heads= 59/200 =0.295 no. of two heads =83+59=142 =200-142 =58 probability of getting 2heads =58/200 =0.29 We know that ans is 0.29 it means ans is approx:- 1 head Hope thse helps U to understandmy ans ^_^ |
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