Yes, you can add, modify and delete survey responses. Be aware that once you modify or delete a response, you cannot reverse that action.
To Add a Survey Response:
1. Find the survey for which you want to add a response and then click "Add Response" in the options drop-down list.
2. Answer the survey and click the 'Submit Survey Response' button.
To Modify or Delete a Survey Response:
1. Find the survey for which you want to change/delete a response and then click "View Responses" in the options drop-down list.
2. Next to each response is an edit icon and a trash icon, for changing or deleting responses. If editing, you can make your changes and then click "Save Changes". If deleting, you will see a confirm delete screen to ensure you want to do this. Once a survey response has been deleted, it is permanently removed and will no longer appear in survey reports.