A and B are events such that P(A B') = 0.196, P(A' B) = 0.286

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A and B are events such that P(A ∩ B') = 0.196, P(A' ∩ B) = 0.286 and P[(A ∪ B)'] = 0.364, as shown in the Venn diagram opposite.

a. Find the value of x and state what it represents.

b. Explain how you know that events A and B are not mutually exclusive.

c. Show that events A and B are independent.

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

ISBN: 9781108407304

1st Edition

Authors: Dean Chalmers, Julian Gilbey

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Question Posted: Sep 14, 2021 02:10 AM

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A and B are events such that P(A B') = 0.196, P(A' B) = 0.286

Question:

1- B 0.196 0.286 0.364

Step by Step Answer:

a We can find the value of x by using the formula for the probability of the union of two even...View the full answer

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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