Select the three questions that are best categorized as statistical questions. A) how many books are there in the library?
B) how many letters are in the alphabet?
C) what is the height of the empire state building?
D) how tall are the members of the basketball team?
E) how long does each roller coaster ride in the amusement park last?
F) what is the average number of students in each class at lincoln high school?

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.