What is the primary function of "Branches" in Qualtrics?

Branches in Qualtrics serve the primary function of creating different paths based on the responses provided by participants. This allows the survey to be dynamic and responsive, tailoring the flow of questions to the specific answers given. For instance, if a respondent answers a question in a way that indicates a particular need or preference, branches can guide them to a relevant follow-up question while skipping irrelevant ones. This enhances the relevance of the survey experience for each participant, ensuring that they only encounter questions that pertain to their responses.

The other options, while related to surveys, do not accurately depict the role of branches. Connecting multiple surveys together would involve a different feature within Qualtrics that handles survey distribution or linking rather than branching logic. Randomizing question order pertains to creating variations in the presentation of questions to avoid bias, which is a separate function. Summarizing survey results is a task related to data analysis rather than the configuration of how questions are delivered to participants during the survey.