What is the gender makeup of your sample? Make a 2

D pie chart to show that. Construct a

89% Confidence Interval using your sample's proportion of wo

men as the point estimate in order to

determine if the sample's proportion is of wo

men is statistically different from the national proportion

of

women. Show your n, PE, z, SE, ME, interval in my standard format. What is the actual US national proportion of women? Is your sample representative of the national population? Why do you say that?