The histogram shown represents the times taken, in minutes, for 115 men to complete a task. Two

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The histogram shown represents the times taken, in minutes, for 115 men to complete a task.

Two men are selected at random from the group. Find the probability that the:

a. First man took less than 1 minute, given that he took less than 3 minutes

b. Second man took less than 6 minutes, given that the first man took less than 1 minute.

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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 01:32 AM

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The histogram shown represents the times taken, in minutes, for 115 men to complete a task. Two

Question:

20 15 5 1 3 4 5 6 7 8 9 10 Time taken (min) 2. 10 Frequency density

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a First man took less than 1 minute given that he took less than 3 minutes Total number of men who t...View the full answer

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

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