Let S be a sample space and E and F be events associated with S. Suppose that Pr(E) = 0.5, Pr(F) = 0.3 and Pr(EnF) = 0.2. Calculate the following probabilities. (a) Pr(E|F) (b) Pr(F|E) (c) Pr (E|F') (d) Pr (E'|F') (a) To find Pr(E|F), simplify the fraction with Pr(EnF) in the numerator and Pr(F) in the denominator.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 36E
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Let S be a sample space and E and F be events associated with S. Suppose that Pr(E) = 0.5, Pr(F) = 0.3 and Pr(ENF) = 0.2. Calculate the following probabilities.
(a) Pr(E|F)
(b) Pr(F|E)
(c) Pr(티F')
(d) Pr (E'JF')
...
(a) To find Pr(E|F), simplify the fraction with Pr(EnF) in the numerator and
Pr(F)
in the denominator.
Pr(E|F) = || |(Type an integer or a simplified fraction.)
Transcribed Image Text:Let S be a sample space and E and F be events associated with S. Suppose that Pr(E) = 0.5, Pr(F) = 0.3 and Pr(ENF) = 0.2. Calculate the following probabilities. (a) Pr(E|F) (b) Pr(F|E) (c) Pr(티F') (d) Pr (E'JF') ... (a) To find Pr(E|F), simplify the fraction with Pr(EnF) in the numerator and Pr(F) in the denominator. Pr(E|F) = || |(Type an integer or a simplified fraction.)
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