A photograph is to be taken of a pasta dish and n pizzas. The items are arranged

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A photograph is to be taken of a pasta dish and n pizzas.

The items are arranged in a line in random order.

Event X is ‘the pasta dish is between two pizzas’.

a. Investigate the value of P(X ) for values of n from 2 to 5.

b. Hence, express the value of P(X')/P(X) in terms of n. Can you justify your answer for any value of n ≥ 2?

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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 02:45 AM

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A photograph is to be taken of a pasta dish and n pizzas. The items are arranged

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a To investigate the value of PX for values of n from 2 to 5 For n 2 there is only one possible arra...View the full answer

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

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