Researchers are interested in testing the effectiveness of a new investigational drug aimed at increasing overall survival among HIV-positive patients coinfected with Hepatitis C. Current national data claim that five-year survival for patients with HIV and Hepatitis is 32%. The after- treatment analysis with a sample of 15,000 patients shows five-year survival for those treated with the new medication is 37%. The 37% survival for the treatment group represent: A. The parameter B. The statistic C. Both D. None of the above

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Q: Current Year Previous Year Occupied Rooms 1,505 1,411 Total Rooms 1,750 1,700

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