Three coins are tossed simultaneously 100 times with the following frequencies of different outcomes.OutcomeNo headOne headTwo headThree head Frequency 14383612 If the 3 coins are simultaneously tossed again compute the probability of a)2 heads coming up.b)No heads coming upc)3headscoming up
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Given
Numberoftimes3coinsaretossedsimultaneously=100
Numberofoutcomeswhennoheadappears=14
Numberofoutcomeswhen1headappears=38
Numberofoutcomeswhen2headappears=36
Numberofoutcomeswhen3headappears=12
Numberofoutcomeswhentherearemoretailsthanheads
=14+38=52
Totalnumberofoutcomes=14+38+36+12=100
Probabilityofmoretailsthanheads,if3coinsare
simultaneouslytossedagain
=
Totalnumberofoutcomes
Numberofoutcomeswhentherearemoretailsthanheads
=
100
52
=0.52
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