SOLUTION: A recent study of 750 Internet users in Europe found that 35% of Internet users were women. What is the 95% confidence interval estimate for the true proportion of women in Europe

Question 287248: A recent study of 750 Internet users in Europe found that 35% of Internet users were women. What is the 95% confidence interval estimate for the true proportion of women in Europe who use the Internet
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A recent study of 750 Internet users in Europe found that 35% of Internet users were women. What is the 95% confidence interval estimate for the true proportion of women in Europe who use the Internet
-------
sample proportion: 0.35
---
standard error: 1.96*sqrt[0.35*0.65/750] = 0.0341
---------------
95% CI: 0.35-0.0341 < p < 0.35+0.0341
---
95% CI: 0.3159 < p < 0.3841
===========================
Cheers,
Stan H.
RELATED QUESTIONS
1) A recent study of 750 internet users in Europe found that 260 of internet users were... (answered by stanbon,edjones)

In a study of internet users, researchers discovered that 80% of users own at least one... (answered by jim_thompson5910)

A bond analyst is analyzing the interest rates for equivalent municipal bonds issued by... (answered by ikleyn)

The table below illustrates the world growth in Internet use. Year 2001 had 494.1... (answered by Boreal)

Twenty four percent of cell phone users use their cell phones to access the internet. In... (answered by stanbon)

The table below illustrates the world growth in Internet use. Year 2001 had 494.1... (answered by Theo)

In June last year 141 million people were internet users,which accounted for 29.3% of of... (answered by rwm)

PLEASE HELP!! In order to estimate the mean amount of time computer users spend on the... (answered by ewatrrr)

in 2010, 142 million people we're using the internet in a certain region, which... (answered by ewatrrr)