#2 - All people prefer colors that they can distinguish easily to colors that they have difficulty

[Administrator]

Complete Question Explanation

Must Be True. The correct answer choice is (D).

Answer choice (A):

Answer choice (B):

Answer choice (C):

Answer choice (D): This is the correct answer choice.

Answer choice (E):

This explanation is still in progress. Please post any questions below!

[cjtoon]

D is correct because it discusses a relationship between infant preference and toy purchases and is the only answer supported by the stimulus ("infants can easily distinguish colors" and "a brightly colored toy ... sells better"). All other answers are NOT provable:

A. No preference is mentioned in the stimulus
B. Factors or their importance are not mentioned in the stimulus
C. Same as A. This is a tempting answer because it makes us want to jump from brightly colored toys selling better to being a preference, but this could be caused by anything
E. Nothing in the stimulus suggests infants are studied for this characteristic