An automobile club has four different types of members: A, B, C, and D, depending on the type of membership. For each member, let X indicate his/her membership type.
A. the arithmetic mean of X is meaningful
B. the mode of X is meaningful
C. A histogram is appropriate to display the distribution of X.
D. A box plot is appropriate to display the distribution of X
Answer:B
An automobile club has four different types of members: A, B, C, and D, depending on the type of membership. For each member, let X indicate his/her membership type.
A. the arithmetic mean of X is meaningful B. the mode of X is meaningful C. A histogram is appropriate to display the distribution of X. D. A box plot is appropriate to display the distribution of X