A set of three cards is chosen from the following set of 50 cards: Let A be the event that two of three chosen are cards A2 and A7. Let B be the event that all three cards have the same letter. What is p(BA)? C(10,3) C(50, 3) 0 50 01/10 '0 $0 O 16 48 C(50, 3) A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 BO B1 B2 B3 B4 B5 B6 B7 B8 B9 CO C1 C2 C3 C4 C5 C6 C7 C8 C9 DO D1 D2 D3 D4 D5 D6 |D7 D8 D9 EO E1 E2 E3 E4 E5 E6 E7 E8 E9 5 x C(10, 3) C(50, 3)

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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A set of three cards is chosen from the following set of 50 cards:
AO A1 A2 A3 A4 A5 A6 A7 A8 A9
BO B1 B2 B3 B4 B5 B6 B7 B8 B9
CO C1 C2 C3 C4 C5 C6 C7 C8 C9
DO D1 D2 D3 D4 D5 D6 D7 D8 D9
EO E1 E2 E3 E4 E5 E6 E7 E8 E9
Let A be the event that two of three chosen are cards A2 and A7.
Let B be the event that all three cards have the same letter.
What is p(BA)?
C(10, 3)
C(50, 3)
O
50
04/0
0 $0
48
C(50, 3)
5x C(10, 3)
C(50, 3)
Transcribed Image Text:A set of three cards is chosen from the following set of 50 cards: AO A1 A2 A3 A4 A5 A6 A7 A8 A9 BO B1 B2 B3 B4 B5 B6 B7 B8 B9 CO C1 C2 C3 C4 C5 C6 C7 C8 C9 DO D1 D2 D3 D4 D5 D6 D7 D8 D9 EO E1 E2 E3 E4 E5 E6 E7 E8 E9 Let A be the event that two of three chosen are cards A2 and A7. Let B be the event that all three cards have the same letter. What is p(BA)? C(10, 3) C(50, 3) O 50 04/0 0 $0 48 C(50, 3) 5x C(10, 3) C(50, 3)
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