Three vehicles from a companys six trucks, five vans, three cars and one motorbike are randomly selected

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Three vehicles from a company’s six trucks, five vans, three cars and one motorbike are randomly selected and tested for roadworthiness.

a. Show that the probability of selecting three vans is 2/91.

b. Draw up the probability distribution table for the number of vans selected.

c. Find the probability that, at most, one van is selected.

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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 03:07 AM

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Three vehicles from a companys six trucks, five vans, three cars and one motorbike are randomly selected

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Number of all vehicles 6531 15 P3 vansPfirst is va...View the full answer

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

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