Students in an ap statistics class were asked how many hours of television they watch per week (including online streaming). this sample yielded an average of 4.71 hours, with a standard deviation of 4.18 hours. is the distribution of number of hours students watch television weekly symmetric? if not, what shape would you expect this distribution to have? explain your reasoning.

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left