Rebuild the zero-order referendum attitude

Assignment Help Basic Statistics

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

Questions Cloud

Adjust the benefit or cost curve : Adjust the benefit or cost curve or both to illustrate the private also social benefits also costs in the market for electricity.

Develop a two-month moving average for this time series : To develop 3-month and 2-month moving average for the time series.The following data represents demand for company ABC's products for the last 10 months.

Solve the fraction : Solve the fraction

Permission by the owner of the store to hire a fellow : You are given permission by the owner of the store to hire a fellow classmate to help out. One day you see the classmate take some clothing from the store.

Rebuild the zero-order referendum attitude : 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 Democr..

Probability based on two independent events : A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fail on a 1-hour flight is .02. What is the probability that:

Solve the following fraction : Solve the following fraction

Advocate monetary restraint or stimulus for economy : Would you advocate monetary restraint or stimulus for today's economy

Compute spearman rank correlation : Two groups of students are asked to rank their preference for six types of soft drinks. The following table shows their rankings.

User Account

All Pages