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Partisan Support of Salary Increase Bill Find the 99%
Chapter 9, Problem 15(choose chapter or problem)
QUESTION:
Partisan Support of Salary Increase Bill Find the 99% confidence interval for the difference in the population proportions for the data of a study in which 80% of the 150 Republicans surveyed favored the bill for a salary increase and 60% of the 200 Democrats surveyed favored the bill for a salary increase. 0.077 _ p1 _ p2 _ 0.323
Questions & Answers
QUESTION:
Partisan Support of Salary Increase Bill Find the 99% confidence interval for the difference in the population proportions for the data of a study in which 80% of the 150 Republicans surveyed favored the bill for a salary increase and 60% of the 200 Democrats surveyed favored the bill for a salary increase. 0.077 _ p1 _ p2 _ 0.323
ANSWER:Step 1 of 4
Given: