Solution Found!
CQQ In Exercises, use the following survey results:
Chapter 9, Problem 4CQQ(choose chapter or problem)
Use the following survey results: Randomly selected subjects were asked if they agreed with the statement “It is morally wrong for married people to have an affair. “ Among the 386 women surveyed, 347 agreed with the statement. Among the 359 men surveyed, 305 agreed with the statement (based on data from a Pew Research poll).
When using the given sample data to construct a 95% confidence interval estimate of the difference between the two population proportions, the result of (0.00172, 0.0970) is obtained from technology. Express that confidence interval in a format that uses the symbol <.
Questions & Answers
QUESTION:
Use the following survey results: Randomly selected subjects were asked if they agreed with the statement “It is morally wrong for married people to have an affair. “ Among the 386 women surveyed, 347 agreed with the statement. Among the 359 men surveyed, 305 agreed with the statement (based on data from a Pew Research poll).
When using the given sample data to construct a 95% confidence interval estimate of the difference between the two population proportions, the result of (0.00172, 0.0970) is obtained from technology. Express that confidence interval in a format that uses the symbol <.
ANSWER:Step 1 of 2
The confidence interval estimate of the difference between the two population proportions can be expressed as follows: