"""1. Identify the parameter of interest. Describe it in the context of the situation. 2. Determine null value and state null hypothesis. 3. State the appropriate alternative hypothesis. 4. Give the formula for the computed value of the test statistic. 5. State the rejection region for the selected level of significance, a. 6. Compute sample quantities (if necessary), substitute into formula for the test statistic value, and compute that value (z in this case). 7. Decide whether or not the null hypothesis should be rejected and state the conclusion in the context of the original problem. (Either """"reject"""" or """"fail to reject the null hypothesis; never """"accept"""" the null hypothesis. Next, explain what this means in terms of your specific situation, e.g., """"conclude that the mean sulfur content is greater than 1.50%."""")"""
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