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Mathematics
15. Probability
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Q6 of 55 Page 623

A coin is tossed 60 times with the following outcomes:

Head 28 times and tail 32 times.


In a single throw of a coin, find the probability of getting a head.

Total number times a coin is tossed = 60


Number of times head occurred = 28


Number of times tail occurred = 32


Probability P() =


Probability of getting a head is P(head) =


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4

In a cricket match a batsmen hits a boundary 4 times out of the 32 balls he plays. In a given ball. What is the probability that he does not hit the ball?

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When a die is thrown, write down all possible outcomes.

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Fill in the blanks:

(i) Probability of a sure event = _______


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(iv) If E is an event, then _______ <p (E)< _______

Questions · 55
15. Probability
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