12, 17, 23, 13, 14, 18, 19, 16, 13, 19 The range is _
12, 17, 23, 13, 14, 18, 19, 16, 13, 19
The range is _____. (Simplify your
answer.)
The mean is _____. (Simplify your answer. Round to the nearest tenth asneeded.)
The variance is ______. (Simplify your answer. Round to the nearest hundredth asneeded.)
The standard deviation is ______. (Simplify your answer. Round to the nearest tenth asneeded.)