Moira went bowling five times during the summer. her scores were 195, 195, 190, 270 and 240. if she wanted to misrepresent the data to impress people with how well she bowled during summer, would she most likely used the mean, median, or mode? explain your reasoning by comparing your choice to those that you did not select.

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2