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A and B Are Events Such that P(A) = 0.42, P(B) = 0.48 and P(A and B) = 0.16. Determine P (Not B) - Mathematics

A and B are events such that P(A) = 0.42, P(B) = 0.48 and P(A and B) = 0.16. Determine  P (not B)

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Solution

It is given that P(A) = 0.42, P(B) = 0.48, P(A and B) = 0.16

P(not B) = 1 – P(B) = 1 – 0.48 = 0.52

Concept: Probability - Probability of 'Not', 'And' and 'Or' Events
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APPEARS IN

NCERT Class 11 Mathematics Textbook
Chapter 16 Probability
Q 17.2 | Page 405
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