What are the differences between polling and selecting?

Polling involves gathering opinions or data from a sample of individuals to gauge public sentiment or preferences, often using surveys or questionnaires. Selecting, on the other hand, refers to the process of choosing individuals or items from a group based on specific criteria or characteristics. While polling aims to capture a snapshot of opinions, selecting focuses on making decisions about who or what to include or exclude in a particular context. Both processes are essential in research and decision-making but serve different purposes.