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A researcher wishes to determine whether happiness and marital status are dependent from one another. The table below shows the observed frequencies. Use alpha = 0.05 to find the following:
Is the alternative hypothesis independent or dependent?
State the test statistic from minitab: (Enter to 3 decimal places)
Determine the number of degrees of freedom:
State the p-value from minitab: (Enter as 0.xx)
State the decision (enter r for reject Ho or f for fail to reject Ho):
Is there evidence to show happiness and marital status are dependent? (enter yes or no)
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