A survey of articles from the New England Journal of Medicine (NEJM) classified those according to the
Question:
Has there been a change in the use of statistics?
a) What kind of test would be appropriate?
b) State the null and alternative hypotheses.
Transcribed Image Text:
Publication Year No Stats Stats Total 1978-79 1989 2004-05 Total 40 144 242 101 271 614 332 115 311 758 90 14
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a There is one variable whether or not statistics is used over three ...View the full answer
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Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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