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Find P(E U F)

0 votes
Let E and F be events such that P(E)=.7 P(F)=.5 and P(E n F)

Find P(E U F)
asked Oct 17, 2015 in STATISTICS by egbush Rookie

Provide the value of image.

1 Answer

0 votes

The probability of event is image is image.

The probability of event is image is image.

Assume that two events image and image are independent events : image.

Apply formula : image.

Substitute image.

image

Substitute image and image.

image

image

image.

answered Oct 17, 2015 by Sammi Mentor
edited Oct 17, 2015 by Sammi

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