2. space Consider the discrete probability space (N, F, P) with the sample N = {W1 W2 W3 W4 W5, W6, W7, W8, W9, W10, W11, W12}, is the power of 2, and the probability measure P is given by 1 P(wi) for each i = 1, 12. 12 Consider the following events: A = {W1, W3, W5, W7, W9, W11}, C = B = {W1, WA, W7, W8, W9, W12}, = {W3, WA, W5, W6, W9, W12}. Decide whether the statements bellow are true or false. Justify your answer! (i) The events A, B, C are pairwise independent. [5 Marks] Total marks 8 (ii) The events A, B, C are independent. [3 Marks]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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Question
2.
space
Consider the discrete probability space (N, F, P) with the sample
N = {W1 W2 W3 W4 W5, W6, W7, W8, W9, W10, W11, W12},
is the power of 2, and the probability measure P is given by
1
P(wi)
for each i = 1,
12.
12
Consider the following events:
A = {W1, W3, W5, W7, W9, W11},
C =
B = {W1, WA, W7, W8, W9, W12},
= {W3, WA, W5, W6, W9, W12}.
Decide whether the statements bellow are true or false. Justify your
answer!
(i)
The events A, B, C are pairwise independent.
[5 Marks]
Total marks 8
(ii)
The events A, B, C are independent.
[3 Marks]
Transcribed Image Text:2. space Consider the discrete probability space (N, F, P) with the sample N = {W1 W2 W3 W4 W5, W6, W7, W8, W9, W10, W11, W12}, is the power of 2, and the probability measure P is given by 1 P(wi) for each i = 1, 12. 12 Consider the following events: A = {W1, W3, W5, W7, W9, W11}, C = B = {W1, WA, W7, W8, W9, W12}, = {W3, WA, W5, W6, W9, W12}. Decide whether the statements bellow are true or false. Justify your answer! (i) The events A, B, C are pairwise independent. [5 Marks] Total marks 8 (ii) The events A, B, C are independent. [3 Marks]
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