A researcher conducts a test on the effectiveness of a cholesterol treatment on 114 total subjects. Assuming the tails of distributions are normal distribution, is there evidence that the treatment is effective? Cholesterol Decreased No Cholesterol De

A researcher conducts a test on the effectiveness of a cholesterol treatment on 114 total subjects. Assuming the tails of distributions are normal distribution, is there evidence that the treatment is effective?Cholesterol DecreasedNo Cholesterol DecreaseTotalTreatment381856No treatment302858Total6846114Case Assignment1. Briefly describe the procedure for testing hypotheses.2. Formulate the null and alternative hypotheses.3. Determine the test statistic that you will use.4. Calculate the p-value. Show your work.5. Discuss whether there is enough evidence to reject the null hypothesis.

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