When is the mean most useful in describing a set of data?
when there is an outlier
when the range is wide
when the range is narrow
when there are two or more modes

Why do interests rates on loans to be lower in a weak economy than in a strong one

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?