My data sets were given picture which I sent Question 4.1) Let X be a drug against COVID-19. The effectiveness of the drug is equal to the sum ofthe first 7 numbers in your dataset out of 100 total applications. For example, the sum ofthe first 7 numbers in my dataset is equal to 30, it means that the drug X has beeneffective in 30 out of 100 cases. I would like to test the hypothesis that the effectivenessof the drug X is equal to 90%. Obtain the asymptotic distribution of drug effectiveness pand test the two tailed hypothesis at a = 5%;2) Now suppose we have 2 drugs X and Y against COVID-19. The effectiveness of X in100 cases has been found to be equal to the sum of the first 10 numbers in your dataset,while the effectiveness of Y in 100 cases has been found to be equal to the first 8numbers in your dataset. Write down the approximate distribution of the differencebetween sample means. Test the hypothesis that both drugs have the same effectivenessat a = 5%;3) Now suppose that there are three drugs available against COVID-19, X,Y and Z. Peoplehave strict preference for a particular type of drug. We sampled 100 people and we cangroup them into three categories based on their preferences: Group A strictly prefers Xover Y and Z and the number of such people in the sample is equal to the sum of the first5 numbers in your dataset. Group B strictly prefers Y over the other 2 available drugs andthe number of such people in our sample is equal to the sum of the first 7 numbers inyour dataset. And Group C strictly prefers Z over the other 2, and the number of suchpeople in our sample is equal to (100 – number of people in Group A – number of peoplein group B). Test the hypothesis that the proportions of people preferring each drug is thesame at a = 5% [65747668 4 2676234674 664 664 85 6 4 6]

Name: My data sets were given picture which I sent Question 4.1) Let X be a
Uploaded: 2024-03-20T06:38:44.000Z
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Description: My data sets were given picture which I sent Question 4.1) Let X be a drug against COVID-19. The effectiveness of the drug is equal to the sum ofthe first 7 numbers in your dataset out of 100 total applications. For example, the sum ofthe first 7 num