Which of the following statements about the mean are true? Check all that apply. a. It is algebraically defined (that is, there is an equation you can use to calculate its value).
b. It can be used for data that are measured on a nominal scale.
c. It always corresponds to an actual score in the data.
d. It is easily influenced by extreme scores.

Chosen according to the volume of oil it can haul, as shown in at a railway yard, locomotives are used to haul containers carrying the table. locomotive capacity a450 0 -750 cubic feet cg35 750-1,500 cubic feet br73 1,500-2,500 cubic feet yh61 2,500-3,500 cubic feet & the four cylindrical containers listed in the table need to be hauled. cylinder length (ft.) diameter (ft.) fill level a 40 , 12 half b 24 8 full c 16 16 full 6 12 full d match each container to the locomotive needed to haulit a450 cylinder a yh61 cylinder d