The question is asking for the definition of market segmentation. Let's analyze each option:
Option 1: "The process of dividing a larger market into smaller groups based on meaningfully shared characteristics." This is the very definition of market segmentation.
Option 2: "The activities a firm undertakes to create a certain perception of its product in the eyes of the target market." This describes positioning, not market segmentation.
Option 3: "The systematic collection of data to identify those things that have the potential to influence the performance of the firm and its strategies." This describes market research or environmental scanning.
Option 4: "The process of thoughtfully defining a firm's objectives and developing a method for achieving those objectives." This describes strategic planning.
Option 5: "An organization's plans for dividing the firm into key functional areas or divisions." This describes organizational structuring.
Step 2: Identify the correct definition
Based on the analysis, only the first option accurately defines market segmentation.
Final Answer
The process of dividing a larger market into smaller groups based on meaningfully shared characteristics.