12. Suppose we consider the following two step experiment: Step1: we roll a fair 3-sided die with labels - 1, 2, 3 two times. Step 2: If the sum of the two rolls in Step1 is even we toss a fair coin with P(H) = 0.5 Else we toss a coin with P(H) = 0.8 Let E = Sum of the two rolls is less than or equal to 3 and F = Coin lands H. 3 (a) Draw the labelled tree diagram for this experiment. (b) List out the outcomes in the events E, F, and EПF. (c) Calculate P(E), P(F), P(G), P(E|F) (d) Are E and F independent?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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12. Suppose we consider the following two step experiment:
Step1: we roll a fair 3-sided die with labels - 1, 2, 3 two times.
Step 2: If the sum of the two rolls in Step1 is even we toss a fair coin with P(H) =
0.5
Else we toss a coin with P(H) = 0.8
Let E = Sum of the two rolls is less than or equal to 3 and F
= Coin lands H.
3
(a) Draw the labelled tree diagram for this experiment.
(b) List out the outcomes in the events E, F, and EПF.
(c) Calculate P(E), P(F), P(G), P(E|F)
(d) Are E and F independent?
Transcribed Image Text:12. Suppose we consider the following two step experiment: Step1: we roll a fair 3-sided die with labels - 1, 2, 3 two times. Step 2: If the sum of the two rolls in Step1 is even we toss a fair coin with P(H) = 0.5 Else we toss a coin with P(H) = 0.8 Let E = Sum of the two rolls is less than or equal to 3 and F = Coin lands H. 3 (a) Draw the labelled tree diagram for this experiment. (b) List out the outcomes in the events E, F, and EПF. (c) Calculate P(E), P(F), P(G), P(E|F) (d) Are E and F independent?
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