[" 1.If the standard deviation of "0,1,2,3,...,9" is "K," then the standard deviation of "10,11,12,13,...,18" is "],[[" (1) "K," (2) "K+10],[" 2.In "," The S.D.of a variate "x" is "sigma" .The S.D.of the variate "(ax+b)/(c)" where "a,b,c" are constants,is "]]