Population Means and Proportions Research Paper

Population Means and Proportions Research Paper

A researcher conducts a test on the effectiveness of a cholesterol treatment on 114 total subjects.Population Means and Proportions Research Paper

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?Population Means and Proportions Research Paper

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	Cholesterol Decreased	No Cholesterol Decrease	Total
Treatment	38	18	56
No treatment	30	28	58
Total	68	46	114

Submit a (2-3 pages) paper before the end of the module that:

1. Briefly describe the procedure for testing hypotheses.

2. Formulate the null and alternative hypotheses.Population Means and Proportions Research Paper

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.

Assuming the tails of distributions are normal distribution, is there evidence that the treatment is effective?Population Means and Proportions Research Paper

	Cholesterol Decreased	No Cholesterol Decrease	Total
Treatment	38	18	56
No treatment	30	28	58
Total	68	46	114

Submit a (2-3 pages) paper before the end of the module that:

1. 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.Population Means and Proportions Research Paper Show your work.

5. Discuss whether there is enough evidence to reject the null hypothesis.

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PLACE YOUR ORDER HERE

	Cholesterol Decreased	No Cholesterol Decrease	Total
Treatment	38	18	56
No treatment	30	28	58
Total	68	46	114

Submit a (2-3 pages) paper before the end of the module that:

1. 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.Population Means and Proportions Research Paper

5. Discuss whether there is enough evidence to reject the null hypothesis.Population Means and Proportions Research Paper