A set of worksheets based around probabilities using spinners… which… nobody ever uses… except exam boards.
Using spinners 1
Using spinners 2 (medium)
Using spinners 3 (hard)
Two twitter accounts that flip a coin once a day (@flipaday) or roll two dice (@rolladay) once a day. They’ve been running for over a year so it’s a good source to get some genuine large random data. They each have summary stats pages too.
Here (flip) and here (roll)