Which experiment has a non-uniform probability model? SELECT TWO ANSWERS.

A.Tossing a fair coin one time

B.Randomly guessing the answer to a question on a multiple choice test that has four answer choices for each question

C.Spinning a spinner with sections that are different sizes

D.Pulling a red marble out of a bag with 6 red marbles, 3 green marbles, and 1 yellow marble

E.Spinning a spinner on which all sections are the same size

I think b and d, if not please correct me

10 answers

I think it's c and d.
All of the other answers have equal probability of being chosen.
I do wish "your welcome" would learn to spell — or else tell me where my welcome is!
Thank you
were my answers correct?
I don't know about the answers, but I do thank you for correcting your spelliing!! =)
thank you for pointing it out! :)
dingle dongle dangle and fondle my mongle in ur smongle
A AND C
Thanks Ms. Sua