OpenStax, Introductory Business Statistics 2e §3.1 Terminology · Example 1 · Probability · Counting & chance

Terminology · Example 1

The sample space S is the whole numbers starting at one and less than 20.

(a) S = _____________________________ Let event A = the even numbers and event B = numbers greater than 13.
(b) A = _____________________, B = _____________________
(c) P(A) = _____________, P(B) = ________________
(d) A $\cap$ B = ____________________, A OR B = ________________
(e) P(A $\cap$ B) = _________, P(A $\cup$ B) = _____________
(f) A′ = _____________, P(A′) = _____________
(g) P(A) + P(A′) = ____________
(h) P(A $∣$ B) = ___________, P(B $∣$ A) = _____________; are the probabilities equal?

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OpenStax, Introductory Business Statistics 2e · §3.1 Terminology · Example 1

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