Question
A bag contains 10 yellow chips and 10 red chips what is the probability of that sara will pick a yellow chip keep it and then draw a red chip on her second draw
Answers
Reiny
prob(yellow) = 1/20
how many chips are left in the bag?
how many of those are yellow?
What do you think?
how many chips are left in the bag?
how many of those are yellow?
What do you think?