Rebuild the zero-order referendum attitude

Reference no: EM1319046

A researcher hypothesizes that parents with school-aged children are more probable to vote in favour of a referendum increasing public school spending than adults without school-aged children, but wonders of this relationship holds for both Democrats and Republicans. Determine whether this hypothesis holds for the following data.

Democrats Republicans

	No Children	Children			No Children	Children
Yes	40	45	85	Yes	15	20	35
No	10	5	15	No	35	30	65
	50	50	100		50	50	100

Rebuild the zero-order referendum attitude by parenting status table, and calculates the table's correlation coefficient. Then calculate the partial table correlations and determine whether the hypothesis is correct.

Reference no: EM1319046

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