A one-way analysis of variance experiment produced the following ANOVA table. a. Use Fishers LSD method to

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A one-way analysis of variance experiment produced the following ANOVA table.

SUMMARY Groups Count Average Column 1 10 349 Column 2 10 348 Column 3 366 10 Column 4 10 365 Source of Variation MS p-va

a. Use Fisher’s LSD method to determine which means differ at the 5% level of significance.

b. Use Tukey’s HSD method to determine which means differ at the 5% level of significance.

c. Given your responses to parts (a) and (b), do the population means differ at the 5% significance level?

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Business Statistics Communicating With Numbers

ISBN: 9781259957611

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Authors: Sanjiv Jaggia

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Question Posted: May 06, 2019 07:41 AM

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A one-way analysis of variance experiment produced the following ANOVA table. a. Use Fishers LSD method to

Question:

SUMMARY Groups Count Average Column 1 10 349 Column 2 10 348 Column 3 366 10 Column 4 10 365 Source of Variation MS p-value df 3 999.04 Between Groups 2997.11 15.54 1.2E-06 36 64.30 Within Groups 2314.71 Total 5311.82 39

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a Fisher LSD approach 2028 Intervals not containing the value zero are ind...View the full answer

Business Statistics Communicating With Numbers

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