SOLUTION: 1. a. Three separate slips of paper are marked a, b, and c. One slip is randomly selected and replaced and then a second slip is drawn. Find the probability of getting (a and b)

Algebra ->  Probability-and-statistics -> SOLUTION: 1. a. Three separate slips of paper are marked a, b, and c. One slip is randomly selected and replaced and then a second slip is drawn. Find the probability of getting (a and b)       Log On


   



Question 1030405: 1. a. Three separate slips of paper are marked a, b, and c. One slip is randomly selected and replaced and then a second slip is drawn. Find the probability of getting (a and b) in that order.
1. b. Three separate slips of paper are marked a, b, and c. One slip is randomly selected and not replaced and then a second slip is drawn. Find the probability of getting (a and b) in that order.

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Look at the possible outcomes,
aa ab ac
ba bb bc
ca cb cc
There are 9, one is ab.
P=1%2F9
.
.
Look at the possible outcomes,
ab ac
ba bc
ca cb
There are 6, one is ab.
P=1%2F6