Homework Help: math-Probability

Posted by Emma on Friday, March 16, 2012 at 11:59pm.

Let E and F be events such that the following is true.
Pr (E) = 0.26, Pr (F ' ) = 0.61, Pr (E F) = 0.61
What is Pr (E ∩ F)?

math-Probability - MathMate, Sunday, March 18, 2012 at 9:08pm
Pr (E) = 0.26, Pr (F ' ) = 0.61, Pr (E∪F) = 0.61.
What is Pr (E ∩ F)?

Hint: use
P(F)=1-P(F')
P(E∪F)=P(E)+P(F)-P(E∩F)
math-Probability - Toni Michelle, Sunday, October 7, 2012 at 9:50am
Pr(EnF)= .04

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