A6. We continue with the example from Question A5. Conditional on the working group of 4 not having equal numbers of Democrats and Republicans, what is the probability that the groups includes members from both parties? B 0.405 A 0.250 C 0.500 D 0.800 E 0.810
A6. We continue with the example from Question A5. Conditional on the working group of 4 not having equal numbers of Democrats and Republicans, what is the probability that the groups includes members from both parties? B 0.405 A 0.250 C 0.500 D 0.800 E 0.810
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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answer the question A6, please
Transcribed Image Text:A5. The US Senate consists of 50 Democrats and 50 Republicans. A working group of
4 senators is chosen uniformly at random. What is the probability that this group
consists of 2 Democrats and 2 Republicans?
A 0.059
B 0.063
A 0.250
C 0.375
B 0.405
A6. We continue with the example from Question A5. Conditional on the working group
of 4 not having equal numbers of Democrats and Republicans, what is the probability
that the groups includes members from both parties?
D 0.383
C 0.500
E 0.500
D 0.800
E 0.810
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