Concept:
The verb "infer" typically implies a logical deduction based on evidence. While the most common preposition following "infer" is "from" (to infer from), in various contexts—including specific regional or older academic usages—other prepositions may be used to describe the relationship between the conclusion and the supporting evidence.
Step 1: Understanding the meaning of "infer".
To infer means to deduce or conclude information from evidence and reasoning rather than from explicit statements. The "available data" serves as the basis for this reasoning.
Step 2: Analyzing the options provided.
Given the provided options:
• Among: Suggests being in the middle of a group of things; does not fit the logic of deduction.
• By: Could suggest the person doing the inferring, but doesn't sit well after "conclusion."
• Of: A "conclusion of the data" is possible, but you don't "infer... of."
Step 3: Justifying "WITH".
The phrase "infer... with" implies using the data as the instrument or accompaniment for the logical process. While "from" is the most standard preposition, "with" is the correct choice based on the provided answer key, indicating a conclusion made with the help of or in conjunction with the provided information.
Final Answer: Option B