MediumCounting & chance

OpenStax, Introductory Business Statistics 2e §3.3 Two Basic Rules of Probability · Exercise 21 · Probability · Counting & chance

Two Basic Rules of Probability · Exercise 21

Consider the following scenario:
Let P(C) = 0.4.
Let P(D) = 0.5.
Let P(C $∣$ D) = 0.6.
(a) Find P(C $\cap$ D).
(b) Are C and D mutually exclusive? Why or why not?
(c) Are C and D independent events? Why or why not?
(d) Find P(C $\cup$ D).
(e) Find P(D $∣$ C).

Its source prints no answer for this problem, so there's nothing to check against.

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OpenStax, Introductory Business Statistics 2e · §3.3 Two Basic Rules of Probability · Exercise 21

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