The question is saying that a medical researcher randomly selected 200 patients suffering from the flu to test a new flu drug. 100 were given an experimental drug and 100 were given a placebo. 58 of those who took the experimental drug felt the drug was beneficial while 42 of the placebo group felt they benefited. Conduct the appropriate test to determine whether there is a difference between the two groups. Use ? = .01

3. A medical researcher randomly selected 200 patients suffering from the u to test a new u drug. 100 were given an experimental drug and 100 were given a placebo. 58 of those who took the experimental drug felt the drug was benecial while 42 of the placebo group felt they benefited. Conduct the appropriate test to determine whether there is a difference between the two groups. Use a = .01 a. Mean OR Proportion problem? b. Is this a one sample problem OR a two sample problem? 0. Explain how the assumptions (or requirements) are met. (1. Appropriate parameters : For Proportion problems: provide {5 , x and n For Means problems: provide 1?, n and sx (whether one or two samples) e. Hypotheses H0: H1: f. Run the test: t or z stat: pValue = g. Conclusion: h. Interpret the conclusion