The diagram opposite gives details about a companys 115 employees. For example, it employs four unqualified, part-time

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The diagram opposite gives details about a company’s 115 employees. For example, it employs four unqualified, part-time females. Two employees are selected at random. Find the probability that:

a. One is a qualified male and the other is an unqualified female

b. Both are unqualified, given that neither is employed part-time.

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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 13, 2021 01:33 AM

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The diagram opposite gives details about a companys 115 employees. For example, it employs four unqualified, part-time

Question:

Part-time Full-time 10 Unqualified 42 Male 7 3 4 Female 16 33 2.

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

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