Listed below are the weight in pounds of 11 player randomly selected from the roster of a championship sports team. are the results likely to be representative of all players in that sports league? 229 276 254 217 247 241 265 180 247 273 180 find the mean.

Which two statements are true about a system? 1. a system is a group of objects analyzed as one unit. 2. energy that moves across system boundaries is conserved. 3. there’s only one way to define the boundaries of a system. 4. all systems are made by humans.

Astudy group should stay around 3-6 people. true or false

Which of the following does the reading test of the sat ask you to do ?