Question

A group of researchers argues that eliminating the filibuster will lead to a higher rate of...

A group of researchers argues that eliminating the filibuster will lead to a higher rate of legislation passing in Congress. The table below contains the mean legislation passage rate and standard error for legislatures with and without the filibuster.

Filibuster

Mean Passage Rate

Standard error

No

61.3

1.3

Yes

52.7

1.1

Write out the null hypothesis the researchers will test based on the statement above.

Calculate the 95% confidence intervals for legislatures with the filibuster.

Calculate the 95% confidence interval for legislatures without the filibuster.

Should the researcher reject the null hypothesis or not? Explain how you arrived at your answer.

Math   Statistics-And-Probability   
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