Each of three persons fires one shot at a target. The outcomes of the shots made by them are recorded. Let Ai denote the event that the target is hit by person i, i=1, 2, 3. Assume that A1, A2, A3 are mutually independent and that P(A¡) = 0.7, P(A2) = 0.9, P(A3) = 0.8.

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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Prove that the sample space is NOT {A1, A2, A3}

Each of three persons fires one shot at a target. The outcomes of the shots made by them are recorded. Let Aj
denote the event that the target is hit by person i, i=1, 2, 3. Assume that A1, A2, A3 are mutually independent
and that P(A¡) = 0.7, P(A2) = 0.9, P(A3) = 0.8.
Transcribed Image Text:Each of three persons fires one shot at a target. The outcomes of the shots made by them are recorded. Let Aj denote the event that the target is hit by person i, i=1, 2, 3. Assume that A1, A2, A3 are mutually independent and that P(A¡) = 0.7, P(A2) = 0.9, P(A3) = 0.8.
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