APPLIED STAT.IN BUS.+ECONOMICS
APPLIED STAT.IN BUS.+ECONOMICS
6th Edition
ISBN: 9781259957598
Author: DOANE
Publisher: RENT MCG
Question
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Chapter 16.3, Problem 6SE

a.

To determine

Test whether there is any difference population median scores on the two exams at α=0.05.

Make an excel worksheet for calculating the Wilcoxon-signed rank test and check the calculations with MegaStat.

b.

To determine

Conduct two-tailed parametric t test for the paired two-sample means using Excel or MegaStat.

Identify whether the same decision is arrived.

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