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In a T.T. Match Between Geeta and Ritu, the Probability of the Winning of Ritu is 0.73. Find the Probability Of: Not Winning of Ritu - Mathematics

In a T.T. match between Geeta and Ritu, the probability of the winning of Ritu is 0.73. Find the probability of: 

 not winning of Ritu

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Solution

Not winning of Ritu is a complementary event to winning of Ritu
Therefore,
P(winning of Ritu) + P(not winning of Ritu) = 1
P(not winning of Ritu) = 1 – P(winning of Ritu)
P(not winning of Ritu) = 1 – 0.73
P(not winning of Ritu) = 0.27

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APPEARS IN

Selina Concise Maths Class 10 ICSE
Chapter 25 Probability
Exercise 25 (A) | Q 7.2 | Page 386
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