1. Bag By contains 5 green tokens, bag B2 contains 5 red tokens, B3 contains 2 green and 3 red tokens, and bag B4 contai

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1 Bag By Contains 5 Green Tokens Bag B2 Contains 5 Red Tokens B3 Contains 2 Green And 3 Red Tokens And Bag B4 Contai 1 (101.03 KiB) Viewed 127 times

1. Bag By contains 5 green tokens, bag B2 contains 5 red tokens, B3 contains 2 green and 3 red tokens, and bag B4 contains 4 green and 1 red token. The probabilities of selecting Bag B1, B2, B3, or B4 arežij, iz and 12 respectively. Let B; denote the event of selecting the ith bag; let G denote the event of selecting a green token; and let R denote the event of selecting a red token. 1. Draw a tree diagram, labelling each branch with the appropriate probability. bag B1 contains 5 green tokens : 1/2 =0.5 bag B2 contains 5 red tokens: 1/3 =0.333 B3 contains 2 green and 3 red tokens : 1/12 =0.083 B4 contains 4 green and 1 red token : 1/12 =0.083 G B1 R 12 G B2 R G B3 R 1/12 G B4 R 2. Using the tree diagram, determine P(G). (Hint: See a hint on how to start setting up the tree diagram.)