SATHEE: Statistics And Probability Question 323

Statistics And Probability Question 323

Question: If A and B are two mutually exclusive events, then $ P,(A+B)= $

[MNR 1978; MP PET 1991, 92]

Options:

A) $ P,(A)+P,(B)-P,(AB) $

B) $ P,(A)-P,(B) $

C) $ P,(A)+P,(B) $

D) $ P,(A)+P,(B)+P,(AB) $

Show Answer

Answer:

Correct Answer: C

Solution:

                                                                                                          $ P(A)+P(B) $   (Fundamental concept).

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Statistics And Probability Question 323

Question: If A and B are two mutually exclusive events, then $ P,(A+B)= $

Options:

Answer:

Solution:

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