In a survey of 558 U. S. college students, 200 have a car on campus. Calculate the value needed (by-hand) to determine if this sample size is large enough for us to construct a confidence interval for the population proportion of college students that have a car on campus. Round your answer to 1 decimal place.

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .