Probability Coin Experiment


 
 
Concept Explanation
 

Probability Coin Experiment

Probability in Coin Experiment: A coin has two faces i.e. Head and Tail.So the total outcomes can be two.

Example 1: A coin is tossed at random What is the probability of getting a Head?

Total Outcomes: 2

Favourable Outcomes = 1

P(Head) = frac{1}{2}

Sample Questions
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Question : 1

A coin is tossed 700 times. Head appears 300 times and tail appears 400 times. If the coin is tossed again the probability of getting a head is

Right Option : A
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Explanation
Question : 2

2 coins are tossed simultaneously find the probability of getting atleast 2 heads.

Right Option : B
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Explanation
Question : 3

3 coins are tossed simultaneously find the probabilty of getting atmost 2 heads

Right Option : B
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Explanation
 
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