Consider a collection of 15 balls, 5 of which are octarine. If we have 15 balls divided into two groups, using an unknown system of making these groups, and Group 1 has 4 balls and Group 2 has 11 balls. If the groups are created randomly, without reference to ball colour, what is the probability of 3 of the 5 octarine balls ending up in Group 1? Round your answer to five decimal places. Answer:
Consider a collection of 15 balls, 5 of which are octarine. If we have 15 balls divided into two groups, using an unknown system of making these groups, and Group 1 has 4 balls and Group 2 has 11 balls. If the groups are created randomly, without reference to ball colour, what is the probability of 3 of the 5 octarine balls ending up in Group 1? Round your answer to five decimal places. Answer:
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:Consider a collection of 15 balls, 5 of which are octarine. If we have 15 balls divided into two
groups, using an unknown system of making these groups, and Group 1 has 4 balls and Group
2 has 11 balls.
If the groups are created randomly, without reference to ball colour, what is the probability of
3 of the 5 octarine balls ending up in Group 1?
Round your answer to five decimal places.
Answer:
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