To assess whether degreed nurses received a more comprehensive training than registered nurses, a study was designed
Question:
a. Can the licensing board conclude that the mean score of nurses who receive a BS in nursing is higher than the mean score of registered nurses? Use α = .05.
b. Report the p-value for your test.
c. Estimate the size of the difference in the mean scores of the two groups of nurses using a 95% confidence interval.
d. The mean test scores are considered to have a meaningful difference only if they differ by more than 40 points. Is the observed difference in the mean scores a meaningful one?
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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