00:01
For this question, we're trying to figure out two probabilities.
00:03
Okay, so we're taking some sort of multiple choice tests.
00:05
And in a multiple choice test, you have, well, all these choices, and you just pick one.
00:10
And we are randomly guessing one of the choices, something as a teacher i would never want my students to do.
00:17
But, you know, sometimes you have to.
00:19
And we're trying to see what the probability is of getting it right by just guessing.
00:23
So i'm going to go ahead and model what multiple choices would look like.
00:26
So we have seven choices to start off.
00:29
So we have a, b, c, d, e, f.
00:38
That's one, two, three, four, or five, six, and seven.
00:42
So it's a through g...