# Use the Kruskal-Wallis test procedure to analyze the data in DS 11.1.2. (a) Find the ranks rtj and the average ranks 1., 2., 3, and 4.. (b) What is the value of the test statistic H? (c) Write down an expression for the p-value and use a computer package to evaluate it.

Use the Kruskal-Wallis test procedure to analyze the data in DS 11.1.2.

(a) Find the ranks rtj and the average ranks 1., 2., 3, and 4..

(b) What is the value of the test statistic H?

(c) Write down an expression for the p-value and use a computer package to evaluate it.

(a) Find the ranks rtj and the average ranks 1., 2., 3, and 4..

(b) What is the value of the test statistic H?

(c) Write down an expression for the p-value and use a computer package to evaluate it.

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## Probability And Statistics For Engineers And Scientists

3rd Edition

**Authors:** Anthony Hayter

**ISBN:** 9780495107576