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I have completed an assignment where the null hypothesis ( H 0 )will be that there is no association between obesity and the history of
I have completed an assignment where the null hypothesis (H0)will be that there is no association between obesity and the history of diabetes. The alternative hypothesis (Ha) will be that there is an association between obesity and the history of diabetes. My calculations concluded the latter.
My answer: A chi-square test of independence was conducted between the obesity and a history of diabetes. All expected frequencies were greater than five. There was a statistically significant association between obesity and a history of diabetes,2 (1, n=898) = 17.10, p < .001 (See table 1). There was a weak association between obesity and a history of diabetes, =.138,p < .001. Here is the question...
This is the crosstabulation table: