Please help me solve this. Here is the complete question below.

Question 1 1 pts When choosing an airplane seat people are given the choice between a seat next to an aisle and a seat next to a window. A researcher is interested in knowing what proportion of first time flyers choose the aisle compared to the proportion of all other passengers that choose the aisle seat. The researcher will use a confidence interval to estimate this difference. Which confidence interval is best suited to this situation? One mean (sigma known) One mean (sigma unknown) Mean of the differences (paired samples) Difference of two means (independent samples) One proportion Difference of two proportions Slope of the regression line