How can I delete my test results?
Go to Responses when you are viewing the results dashboard.
Check the box at the top of the list to select all responses. Then click Delete selected responses. Be aware - this action is irreversible.
Tip: If you only want to delete individual responses, you can do this one by one next to each individual response.
Don't forget to reset completion rate if you don't want your test results included in this count. Click on Options in the Results tab and find the reset completion rate button under the Edit summary section.