The number of chips of different colors in Gail's bag is shown below: • 3 blue chips • 4 pink chips • 8 white chips Gail takes out a chip from the bag randomly without looking. She replaces the chip and then takes out another chip from the bag. What is the probability that Gail takes out a white chip in both draws? 8 7 56 %3D 15 14 210 7 217 15 14 210 16 15 15 15 8 8 64 %3! 15 15 225

The number of chips of different colors in Gail's bag is shown below: • 3 blue chips • 4 pink chips • 8 white chips Gail takes out a chip from the bag randomly without looking. She replaces the chip and then takes out another chip from the bag. What is the probability that Gail takes out a white chip in both draws? 8 7 56 %3D 15 14 210 7 217 15 14 210 16 15 15 15 8 8 64 %3! 15 15 225

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

The number of chips of different colors in Gail's bag is shown below:
• 3 blue chips
• 4 pink chips
• 8 white chips
Gail takes out a chip from the bag randomly without looking. She replaces the chip and then takes out another chip from the bag. What is the probability that Gail takes out a
white chip in both draws?
8 7
56
%3D
15 14
210
7
217
15
14
210
16
15 15
15
8
8
64
%3!
15 15
225

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