You are going to randomly choose 2 poker chips from a bag, one at a time, and record the color of the chip. (a) If there are 6 red, 3 blue, and 7 yellow chips, and you do not replace the first chip, find the probability both chips are red. (b) Find the probability both chips are red if the first chip is replaced.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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You are going to randomly choose 2 poker chips from a bag, one at a time, and record the color
of the chip.
(a) If there are 6 red, 3 blue, and 7 yellow chips, and you do not replace the first chip, find the
probability both chips are red.
(b) Find the probability both chips are red if the first chip is replaced.
O (a)
(6/16)(5/16)
(b)
(6/16)(5/16)
O (a)
(6/16)(5/15)
(b)
(6/16)(6/16)
O (a)
(6/16)(6/16)
(b)
(6/16)(5/15)
O (a)
(10/16)(9/15)
(b)
(10/16)(9/16)
Transcribed Image Text:You are going to randomly choose 2 poker chips from a bag, one at a time, and record the color of the chip. (a) If there are 6 red, 3 blue, and 7 yellow chips, and you do not replace the first chip, find the probability both chips are red. (b) Find the probability both chips are red if the first chip is replaced. O (a) (6/16)(5/16) (b) (6/16)(5/16) O (a) (6/16)(5/15) (b) (6/16)(6/16) O (a) (6/16)(6/16) (b) (6/16)(5/15) O (a) (10/16)(9/15) (b) (10/16)(9/16)
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