## Related questions with answers

Question

Fourteen of 180 publicly traded business services companies failed a test for compliance with Sarbanes-Oxley requirements for financial records and fraud protection. Assuming that these are a random sample of all publicly traded companies, construct a 95 percent confidence interval for the overall noncompliance proportion. See The New York Times, April 27, 2005, p. BU5.

Solution

VerifiedAnswered 1 year ago

Answered 1 year ago

Step 1

1 of 4Recall the formula for the Confidence interval for $\pi:$

$p\pm z_{\alpha/2}\sqrt{\frac{p(1-p)}{n}}$

## Create an account to view solutions

By signing up, you accept Quizlet's Terms of Service and Privacy Policy

## Create an account to view solutions

By signing up, you accept Quizlet's Terms of Service and Privacy Policy

## Recommended textbook solutions

#### Applied Statistics in Business and Economics

3rd Edition•ISBN: 9780073373690 (2 more)David Doane, Lori Seward1,144 solutions

#### Applied Statistics in Business and Economics

5th Edition•ISBN: 9780077837303David Doane, Lori Seward2,017 solutions

#### Statistics for Business and Economics

8th Edition•ISBN: 9780132745659 (11 more)Betty Thorne, Paul Newbold, William Carlson1,292 solutions

#### Statistics for Business and Economics

13th Edition•ISBN: 9781305585317David R. Anderson, Dennis J. Sweeney, James J Cochran, Jeffrey D. Camm, Thomas A. Williams1,695 solutions

## More related questions

1/4

1/7