Suppose a man reaches into a bag containing 14 green marbles, 28 red marbles, 13 blue marbles, 34 purple marbles, and 11 yellow marbles. He selects a red marble and then puts it back into the bag. Then he reaches into the bag a second time and selects a green marble. Does drawing the two marbles represent a set of dependent or independent events? The two events are dependent because drawing a red marble first has an effect on the probability of drawing a green marble second. The two events are independent because drawing a red marble first has an effect on the probability of drawing a green marble second. The two events are independent because drawing a red marble first has no effect on the probability of drawing a green marble second. The dependence of the two events cannot be determined.
Suppose a man reaches into a bag containing 14 green marbles, 28 red marbles, 13 blue marbles, 34 purple marbles, and 11 yellow marbles. He selects a red marble and then puts it back into the bag. Then he reaches into the bag a second time and selects a green marble. Does drawing the two marbles represent a set of dependent or independent events? The two events are dependent because drawing a red marble first has an effect on the probability of drawing a green marble second. The two events are independent because drawing a red marble first has an effect on the probability of drawing a green marble second. The two events are independent because drawing a red marble first has no effect on the probability of drawing a green marble second. The dependence of the two events cannot be determined.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Suppose a man reaches into a bag containing 14 green marbles, 28 red marbles, 13 blue marbles, 34 purple marbles,
and 11 yellow marbles. He selects a red marble and then puts it back into the bag. Then he reaches into the bag a
second time and selects a green marble.
Does drawing the two marbles represent a set of dependent or independent events?
The two events are dependent because drawing a red marble first has an effect on the
probability of drawing a green marble second.
The two events are independent because drawing a red marble first has an effect on the
probability of drawing a green marble second.
The two events are independent because drawing a red marble first has no effect on the
probability of drawing a green marble second.
The dependence of the two events cannot be determined.
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