In a survey a random sample of 135 motorists were each asked about themselves and the cars they drove Some of the results are summarized in the contingency table below Use these sample results to test for association between age category and type of car using a 5 per cent level of significance Car ...

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In a survey a random sample of 135 motorists were each asked about themselves and the cars

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In a survey a random sample of 135 motorists were each asked about themselves and the cars they drove. Some of the results are summarized in the contingency table below.

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Use these sample results to test for association between age category and type of car using a 5 per cent level of significance.

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Stats Means Business

ISBN: 9780750653640

1st Edition

Authors: John Buglear

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Question Posted: Oct 29, 2024 09:01 AM

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In a survey a random sample of 135 motorists were each asked about themselves and the cars

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Car type: Drivers 40 or over Drivers under 40 Total Performance Sports Supermini Family car Total +3 4 26 12 24 28 18 7 50 30 229 28 20 48 135 995 70 65

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Stats Means Business

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