What does "importing responses" allow you to achieve?

Choosing to "import responses" primarily serves the purpose of adding historical data to a survey project, thus enhancing the dataset by combing responses from identical surveys. This feature is particularly valuable when you already have collected data from previous instances of the same survey and want to integrate it into a new dataset for comprehensive analysis.

By importing responses, it becomes easier to analyze trends over time or to obtain a more robust dataset for statistical analysis, particularly if the historical data is significant for the current research objectives. The ability to combine datasets ensures that the analysis reflects a larger sample size, which can lead to more meaningful insights.

The other options do not accurately represent the functionality of importing responses. For instance, creating new survey questions is related to survey design rather than the process of importing already collected data. Deleting unwanted responses pertains to data cleaning rather than importing, and updating question wording is about editing the survey rather than integrating data from outside sources. Thus, the correct answer highlights the specific purpose and value of importing responses in the context of survey data management.