Out of 200 people sampled, 50 had kids. Use the theory-based inference applet to find a 95% confidence interval for the true population proportion of people with kids,

. Give your answers as decimals, to the tenths place.

We are 95% confident that the proportion of people who have kids is between

% and %

The sample statistic is %.

The margin of error is %.

The confidence interval can be written as

%

%