The null and alternate hypotheses are: H 0 : d = 0 H 1 :
Question:
The null and alternate hypotheses are:
H0: μd = 0
H1: μd ≠ 0
The following paired observations show the number of traffic citations given for speeding by Officer Dhondt and Officer Meredith of the South Carolina Highway Patrol for the last 5 months.
At the .05 significance level, is there a difference in the mean number of citations given by the two officers?
a. What is the p-value?
b. Is the null hypothesis rejected?
c. What is the conclusion indicated by the analysis?
Transcribed Image Text:
Number of Citations Issued May June July August September Officer Dhondt 30 22 25 19 26 Officer Meredith 26 19 20 15 19
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Related Book For
Statistical Techniques In Business And Economics
ISBN: 9781260239478
18th Edition
Authors: Douglas Lind, William Marchal, Samuel Wathen
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