Answer :

Total number times coins tossed: 200


Number of times Three heads occurred: 39


Number of times Two head occurred: 58


Number of times One heads occurred: 67


Number of times No(Zero) head occurred: 36


Probability P() =


(i). Let P(H1) be probability of getting Three heads


P (H1) =


P (H1) = = 0.195


(ii). Let P(H2) be probability of getting One head


P (H2) =


P(H2) = = 0.335


(iii). Let P(H3) be probability of getting No heads (zero heads)


P (H3) =


P (H3) = = 0.18


(iv). Let P(H4) be probability of getting Two heads


P (H4) =


P (H4) = = 0.29


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