Which of the following questions will result in data that is categorical and bivariate A researcher wants to determine if the amount of time students spend on their phones affects their vision.
A retail company is trying to determine the best price for each of their articles of clothing.
Chick-fil-a wants to compare their most popular food item and their most popular desert items in order to make one larger meal combo.
Coach Thomaston wants to analyze the number of points each of his starters score throughout the season.

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?