Stem-and-leaf plot
2.
which of the following scenarios involves statistical reasoning?
calculating the probability of winning the lottery.
constructing a box-and-whiskers plot.
finding the median of a set of test scores.

What two criteria are needed for triangles to be similar

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano