MediumCounting & chance

OpenStax, Introductory Business Statistics 2e §3.3 Two Basic Rules of Probability · Exercise 23 · Probability · Counting & chance

Two Basic Rules of Probability · Exercise 23

G and H are mutually exclusive events. P(G) = 0.5 P(H) = 0.3

(a) Explain why the following statement MUST be false: P(H $∣$ G) = 0.4.
(b) Find P(H $\cup$ G).
(c) Are G and H independent or dependent events? Explain in a complete sentence.

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 23

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