Standard deviations can be compared Multiple select question. for data sets with the same measurement units. for data sets with different measurement units. for data sets with the same measurement units and similar magnitude. for data sets with the same measurement units but greatly different magnitudes.

This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.