What are the similarities and differences between these data sets in terms of their centers and their variability? data set a: 14, 21, 24, 28, 28, 35 data set b: 18, 19, 21, 25, 29, 32 select from the drop-down menus to correctly complete the statements. comparing the centers of the data sets, the median for data set a is (less than, greater than, equal to) the median for data set b. the mean for data set a is (less than, greater than, equal to) the mean for data set b.

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

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8