Is the alternative hypothesis independent or dependent

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Reference no: EM13612959

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:

	Married	Widowed	Divorced/Separated	Never Married
Very Happy	600	63	112	144
Pretty Happy	720	142	355	459
Not Too Happy	93	51	119	127

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)

Reference no: EM13612959

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