Out of 300 people sampled, 15 had kids. Use the theory-based inference applet to find a 90% confidence interval for the true population proportion of people with kids,

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

We are 90% confident that the proportion of people who have kids is between

Incorrect% and Incorrect%

The sample statistic is Incorrect%.

The margin of error is Incorrect%.

The confidence interval can be written as

%

%