two coins are tossed 250 times and the out comes are 1)no head 70 2)one head 85 3)two heads 95 find the probability of the occurrence of each of these events Share with your friends Share 2 Neha Sethi answered this Dear student Total number of observations=2501) Probbaility of getting no head=Favourable outcomesTotal number of observations=70250=7252) Probbaility of getting one head=Favourable outcomesTotal number of observations=85250=17503) Probbaility of getting two heads head=Favourable outcomesTotal number of observations=95250=1950 Regards 5 View Full Answer Tanuj Chaudhary answered this 1)7/25 2)17/50 3)19/50 1 Channabasava answered this TT-70/250 TH-85/250 HH-95/250 1 Haneesha answered this 1. Probability of getting no heads is 7/25. 2. Probability of getting one head is 17/50. 3.probability of getting two heads is 19/50. 4
