6. (Probability Tree Diagram) Use the following information to answer the next two exercises. This tree diagram shows the tossing of an unfair coin followed by drawing one bead from a cup containing three red (R), four yellow (Y) and five blue (B) beads. For the coin, P(H) = 2/3 and P(T) =1/3 where H is heads and Tis tails. R 12 H B R 12 12 Normal B (a) Find P(tossing a Head on the coin AND a Red bead). (b) Find P(Blue bead) (c) Find P(Head | Red bead) 2/3 H/3

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 3P: Dividing a Jackpot A game between two pIayers consists of tossing coin. Player A gets a point if the...
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answers to part 6 ( a to c)

6. (Probability Tree Diagram) Use the following information to answer the next two exercises. This tree diagram shows the tossing of an
unfair coin followed by drawing one bead from a cup containing three red (R), four yellow (Y) and five blue (B) beads. For the coin, P(H) =
2/3 and P(T) =1/3 where H is heads and Tis tails.
R
12
H
B
R
12
12
Normal
B
(a) Find P(tossing a Head on the coin AND a Red bead).
(b) Find P(Blue bead)
(c) Find P(Head | Red bead)
2/3
H/3
Transcribed Image Text:6. (Probability Tree Diagram) Use the following information to answer the next two exercises. This tree diagram shows the tossing of an unfair coin followed by drawing one bead from a cup containing three red (R), four yellow (Y) and five blue (B) beads. For the coin, P(H) = 2/3 and P(T) =1/3 where H is heads and Tis tails. R 12 H B R 12 12 Normal B (a) Find P(tossing a Head on the coin AND a Red bead). (b) Find P(Blue bead) (c) Find P(Head | Red bead) 2/3 H/3
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