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One Sample Hypothesis Testing and Data Processing

Describe the results of a hypothesis test of one population mean or population proportion. Be sure to include the following in your answer:

1. Formulate both a numerical and verbal hypothesis statement regarding your research issue.

2. Perform the five-step hypothesis test on data pertaining to your selection.

Step 1: State the null hypothesis and the alternate hypothesis.

Step 2: Select a level of significance (or alpha) which will be used when finding critical value(s).

Step 3: Identify the test statistic.

Step 4: State the decision rule.

Step 5: Take a sample and arrive at a decision.

3. Describe the results of your test, and explain how the findings from this hypothesis testing can be used to answer your research question.

Be sure to include your raw data tables and the results of the computations of your Z-test or t-test in your paper, using both graphical and tabular methods of displaying data and results.

(see attachment for data)


Solution Summary

The solution attaches an excel document wherein the data is processed and the questions answered Click a cell to see the calculation that lead to its answer