Residents of three towns, A, B and C, are surveyed on how good their mobile phone reception

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Residents of three towns, A, B and C, are surveyed on how good their mobile phone reception is while at home, choosing from good, satisfactory or poor. A random sample of responses are gathered from each town and tabulated.

Test, at the 5% significance level, whether there is an association between the town and the quality of mobile phone reception.

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Oct 04, 2021 01:29 AM

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Residents of three towns, A, B and C, are surveyed on how good their mobile phone reception

Question:

Good Poor Satisfactory A 32 42 16 B 27 24 24 16 9 10

Step by Step Answer:

To test the association between the town and the quality of mobile phone reception we can use a chis...View the full answer

Cambridge International AS & A Level Further Mathematics Coursebook

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