The chess club at a school has 15 members. The number of games won in tournament play this season by each member is listed. What measure is most appropriate for describing variability or spread in this data distribution?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex