Was I her teacher?

Our health insurance company uses "home visits", where an employee comes to our house, takes some vital signs and gathers information and impressions about us and our ways of living. We have had two or three of them, one a year.  This last one had some vague recollection of maybe having a course with me.  

My wife asked her about the memory and the visitor described taking a statistics course where she watched on tv at 6 AM on Sundays.  Neither of us consulted any records.  How many education professors had a basic stat course broadcast at that hour on that day of the week?  It was me!