Question

a coin is tossed 200 times. with the following frequence: heads 155 tails 45 compute the probabilty for each event also find the sum of the events​

Answer 1

Answer:

coin tossed:200 times

coin tossed:200 timesno of heads:155

coin tossed:200 timesno of heads:155no of tails:45

coin tossed:200 timesno of heads:155no of tails:45p(getting heads)=155/200

coin tossed:200 timesno of heads:155no of tails:45p(getting heads)=155/200 =31/40

coin tossed:200 timesno of heads:155no of tails:45p(getting heads)=155/200 =31/40p(getting tails)=45/200

coin tossed:200 timesno of heads:155no of tails:45p(getting heads)=155/200 =31/40p(getting tails)=45/200 =9/40

coin tossed:200 timesno of heads:155no of tails:45p(getting heads)=155/200 =31/40p(getting tails)=45/200 =9/40sum of the events=31/40 + 9/40

coin tossed:200 timesno of heads:155no of tails:45p(getting heads)=155/200 =31/40p(getting tails)=45/200 =9/40sum of the events=31/40 + 9/40 =38/40

coin tossed:200 timesno of heads:155no of tails:45p(getting heads)=155/200 =31/40p(getting tails)=45/200 =9/40sum of the events=31/40 + 9/40 =38/40answer in reduced form=19/20