Jaco has a list of 90 data science students, 20 of whom are female and 70 of whom are male. He then selects 10 at random. Of the randomly selected students a group coordinator is also chosen randomly. What is the probability that the coordinator will be a female? 7/9 1/2 2/9 1/7
Jaco has a list of 90 data science students, 20 of whom are female and 70 of whom are male. He then selects 10 at random. Of the randomly selected students a group coordinator is also chosen randomly. What is the probability that the coordinator will be a female? 7/9 1/2 2/9 1/7
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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Jaco has a list of 90 data science students, 20 of whom are female and 70 of whom are male. He then selects 10 at random. Of the randomly selected students a group coordinator is also chosen randomly.
What is the
- 7/9
- 1/2
- 2/9
- 1/7
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