BASIC PRACTICE OF STATISTICS+LAUNCHPAD
BASIC PRACTICE OF STATISTICS+LAUNCHPAD
8th Edition
ISBN: 9781319053093
Author: Moore
Publisher: MAC HIGHER
Question
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Chapter 28.5, Problem 12AYK

(a)

To determine

Find the average rank assigned to three observations tied at 2.

Find the average rank assigned to the 12 observations tied at 3.

(b)

To determine

State the null and alternative hypotheses for the Wilcoxon test.

(c)

To determine

Find the P-value and state the conclusion.

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