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Let A and B are two events such that P(b...

Let A and B are two events such that `P(bar(AcupB))=(1)/(6),P(AcapB)=(1)/(4)`and`P(barA)=(1)/(4)`.Then the events A and B are:

A

not independent

B

Independent but not equally likely

C

Equally likely but not independent

D

Mutually exclusive

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The correct Answer is:
B
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PREMIERS PUBLISHERS-INTRODUCTION TO PROBABILITY THEORY-PROBLEMS FOR PRACTICE (Choose the correct option for the following)
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  13. If P(A)=0.4,P(B)=0.5,P(AcapB)=0.25,find P(A//barB) is:

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  14. A coin is tossed twice .Events E and F are defined as follows E=Head o...

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  17. P(AcupB)=0.6,P(A)=0.2,find P(B) given that A and B are independent:

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  18. If P(A)=0.45,P(AcupB)=0.75 and P(B//A)=0.5, findP(B):

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