This question asks you to graphically summarize the data. create a plot with factor `a` on the x-axis, and, using 3 different plotting symbols, the mean for each level of factor `b` above each level of factor `a` (see kidney data example). does there appear to be any interactions?

Which of these best describes the works created by the hudson river school lainters

When france sneezes, europe catches cold.what did prince metternich mean by this statement? people in france are more likely to get sick than people elsewhere. europeans elsewhere are often inspired by events in france. happenings in france rarely spread across borders. all damaging incidents in europe start in france.

When children heard an interesting story about a sympathetic and resourceful african-american child, the aim was to provide them with?