Consider the characteristics of the center, shape, spread, and any unusual features. which statement correctly describes the data? a) there is an outlier at 7. b) the mode and median are 7. c) the range of the data is 10. d) the data shows a positive skew.

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.