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Five-step Hypothesis Test Step one of...

Five-step Hypothesis Test

Step one of the hypothesis test is to state the hypothesis of the research study both verbally and numerically. Verbally, the hypothesis can be described as follows:

The null hypothesis is that the mean annual income for the sample population worker is equal to the national average of $43,460, using a confidence level of 95%.

The alternative hypothesis is that the mean annual income for a local worker is not equal to the national average of $43,460.

Stated numerically:

H0:

H1:

Step 2: Select the test statistic.

Step 3: Find critical value.

Step 4: Compute.

Step 5: Make decision.

Nonparametric Test Selection

Test Results Interpretation and Comparison

Two different studies were used in our research. The first study involved finding the average mean of wages f

Step one of the hypothesis test is to state the hypothesis of the research study both verbally and numerically. Verbally, the hypothesis can be described as follows:

The null hypothesis is that the mean annual income for the sample population worker is equal to the national average of $43,460, using a confidence level of 95%.

The alternative hypothesis is that the mean annual income for a local worker is not equal to the national average of $43,460.

Stated numerically:

H0:

H1:

Step 2: Select the test statistic.

Step 3: Find critical value.

Step 4: Compute.

Step 5: Make decision.

Nonparametric Test Selection

Test Results Interpretation and Comparison

Two different studies were used in our research. The first study involved finding the average mean of wages f

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