Question
Tests for adverse reactions to a new drug yielded the results given in the table below: Treatment Drug Placebo Total Headaches 11 7 18
Tests for adverse reactions to a new drug yielded the results given in the table below: Treatment Drug Placebo Total Headaches 11 7 18 Reaction No headaches 73 91 164 Total 84 98 182 Is there evidence that reaction is independent of the type of treatment? Test an appropriate hypothesis at x =.05. Give statistical evidence to support your conclusion. (10 marks) You do not need to check the model assumptions.
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State the hypotheses Null hypothesis H That is the reaction is independent of type oftreatment Altem...Get Instant Access to Expert-Tailored Solutions
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Statistics Unlocking The Power Of Data
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
1st Edition
0470601876, 978-0470601877
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