Question

A coin is tossed 100 times and the following outcomes are recordedHead:45 times Tails:55 times from the experimenta) Compute the probability of each outcomes.b) Find the sum of probabilities of all outcomes.

Answer 1

Probability of head=45÷100=9÷20
Probability of tail=55÷100=11÷20
Sum of probability of all outcomes=1
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