i will give brainliest to the first person to answer, dont stress too much with these, they are due like a week so no hurry

I Will Give Brainliest To The First Person To Answer Dont Stress Too Much With These They Are Due Like A Week So No Hurry class=
I Will Give Brainliest To The First Person To Answer Dont Stress Too Much With These They Are Due Like A Week So No Hurry class=

Answer :

1. A. 4
B. 4 outcomes with all of the same probability,

Group A presents first- 25%
Group B presents first- 25%
Group C presents first- 25%
Group D presents first-25%
This is all I really know. I don’t know too much about probability models