DS 11.1.4 contains the times taken to perform a task using three different keyboard layouts for the

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DS 11.1.4 contains the times taken to perform a task using three different keyboard layouts for the numerical keys. Use the Kruskal-Wallis test procedure to investigate whether the different layouts affect the time taken to perform a task.

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Probability And Statistics For Engineers And Scientists

ISBN: 9780495107576

3rd Edition

Authors: Anthony Hayter

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Question Posted: Jun 22, 2016 07:42 AM

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DS 11.1.4 contains the times taken to perform a task using three different keyboard layouts for the

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r 1 130 r 2 285 r 3 109 H 2059 The p...View the full answer

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