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1. Two different medications (A and B) are being testing in a study. One of the variables studied was whether or not people experienced anxiety
1. Two different medications (A and B) are being testing in a study. One of the variables studied was whether or not people experienced anxiety as a side effect. The sample data is given in the table below. Use the data and Stat Key to answer the questions after the table. Drug/medication Sample size Number who experienced anxiety A 268 27 B 289 34 The researchers want to conduct a hypothesis test to see if at the 5% significance level there is statistically significant evidence to say there is a difference in the population proportion of patients on each drug who experience anxiety as a side effect. Do this by a Stat Key randomization test completing these parts: a) Sketch the randomization distribution below- include the mean and standard error shown. b) Based on this result, what would the conclusion be- write it in the context of the problem? c) Making this conclusion, what type of error is possible
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