Consider the following competing hypotheses and accompanying sample data drawn from a matched-pairs sample. H0: mD =
Question:
Consider the following competing hypotheses and accompanying sample data drawn from a matched-pairs sample.
H0: mD = 0
HA: mD ≠ 0
n = 50
T- = 400 T+ = 875
a. Determine the value of the test statistic using a normal approximation for T.
b. Calculate the p-value.
c. At the 5% significance level, what is the conclusion?
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a The value of the test statistic T is Given that T can be ...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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