Question 157728
Probability=no.of ways it'll occur/total no. of possible outcomes ----->condtn.
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Only event can occur --> {{{T+T+H}}}{{{system(T+T+T,T+T+H,T+H+H,H+H+H)}}} --> possible outcomes.
Then accdg to the condition: {{{1/4}}} = {{{0.25*100}}} = 25%
Thank you,
Jojo