Exactly who has access to Microsoft Forms results in my tenant?

Hi Community,

Someone on our HR team recently distributed a seemingly controversial Microsoft Form to the company last week. I received a complaint today alleging that someone on staff is unethically sharing the results of this form with others. The only other administrator in the company has the following roles. Before I dismiss this allegation as unfounded paranoia, would any of these abilities give her the ability to access another user's Form data?

Power BI Administrator

Power Platform Admin

SharePoint Administrator

Teams Administrator