Work or school accounts

iPhone12minis wrote:

Is there a way to tell if someone has created a work or school account for you ?

Certainly. Ask the appropriate administrator.

If so what is the administrators probability of looking at all my data on my iPhone and or controlling it remotely?

Very high.

Your device is not managed if you see this screen. If you see this screen and do not sign in, they cannot see any data that is local on your phone. They may be able to see other data depending on any cloud systems they may use. If you have concerns, you will need to talk to your org IT department.