Look at the graph below. Consider everything you know about lines and graphs, including their slope and y-intercept. Create 3 statements, two that are true and one that is false. Be sure to NOT tell which ones are true and which one is false. That is for your
classmates to decide. After you post, reply to a classmate stating which statements are true and which one is false.
(need help)!!!

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?