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Q.4. Three coins are tossed 6 times and outcomes are observed as (HHT), (HTT), (THT), (TTT), (THH), (HHH). Prepare a frequency table on the basis of numbers of heads and hence calculate the percentage chance of occurrence.

Dear Student ,
 
Please find below the solution to the asked query :
 
Number of heads Frequency
0 1
1 2
2 2
3 1


Percentage chance of occurance of 0 head=16×100=16.66 %Percentage chance of occurance of 1 head=26×100=33.33 %Percentage chance of occurance of 2 heads=26×100=33.33 %Percentage chance of occurance of 3 heads=16×100=16.66 %
 
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