Select the icon in Designer that is used to run an analytic process as an app.

The correct choice is the wand icon, which represents the functionality for running an analytic process as an app in Alteryx Designer. This icon often symbolizes the concept of transforming or executing the workflow in a more interactive or user-friendly manner, which aligns with the purpose of an app.

Users can deploy apps created in Alteryx, allowing others to run analyses without needing access to the full workflow editor. This makes it easier for non-technical users to interact with the developed analytic processes effectively. The wand icon distinctly signifies this capability to run an analytic workflow as an application, focusing on user interaction.

In contrast, the play icon generally indicates execution of a workflow within the designer, while the gear icon represents settings or configurations, not specifically relating to app execution. The arrow icon may suggest direction or navigation but does not convey the intended functionality of launching an analytic process as an app. Understanding these distinctions in iconography is crucial for effectively utilizing Alteryx Designer's features.