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Author Question: Perform a Kruskal-Wallis test using the critical-value approach.A fire-science specialist tests ... (Read 83 times)

magmichele12

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on: Apr 7, 2020
Perform a Kruskal-Wallis test using the critical-value approach.

A fire-science specialist tests three different brands of flares for their burning times (in minutes) and the results are given below for the sample data. At the 0.05 significance level, do the data provide sufficient evidence to conclude that a difference exists between the mean burn times of the three different brands? Use the Kruskal-Wallis test.



Brand Z17.3   16.4   16.5   16.0   15.8   16.3   17.1
Introductory Statistics ¦ Weiss ¦ 10th Edition
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Marked as best answer by magmichele12 on Apr 7, 2020

stillxalice

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Reply #1 on: Apr 7, 2020
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magmichele12

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Reply 2 on: Apr 7, 2020
YES! Correct, THANKS for helping me on my review

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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