Compare the three data sets on the right. ​(a) Which data set has the greatest sample standard​ deviation? Which data set has the least sample standard​ deviation? ​(b) How are the data sets the​ same? How do they​ differ?

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality