Post a New Question


posted by .

obesity is defined as a body mass index of 30kg/m2 or more. A 95% confidence interval for the percentage of U.S. adults aged 20 years and over who were obesity was found to be 22.4 to 23.5%. What was the sample size????

Can you please show your work?? Thanks

  • math -

    I think you need to provide the correct formulae for this one. I would link to some useful info, but this site doesn't allow linking.

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question