Consider the following competing hypotheses and accompanying data drawn from two independent populations. H0: m1 - m2
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Consider the following competing hypotheses and accompanying data drawn from two independent populations.
H0: m1 - m2 ≥ 0 W1 = 20 W2 = 35
HA: m1 - m2 < 0 n1 = 5 n2 = 5
a. Specify the decision rule at the 5% significance level.
b. Determine the value of the test statistic.
c. What is the conclusion?
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a With the critical value is Thus the decision rule is to ...View the full answer
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Related Book For
Business Statistics Communicating With Numbers
ISBN: 9780078020551
2nd Edition
Authors: Sanjiv Jaggia, Alison Kelly
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