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Elementary,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 357 Weeks Ago, 1 Day Ago |
| Questions Answered: | 20103 |
| Tutorials Posted: | 20155 |
MBA, PHD
Phoniex
Jul-2007 - Jun-2012
Corportae Manager
ChevronTexaco Corporation
Feb-2009 - Nov-2016
Question description
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1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes.Â
Find the probability that a student picked from this group at random either has hazel or brown eyes?
Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer. 2. In a group of 45 boys; 17 own laptop, 19 own desktop computers, and 7
own both. Find the probability that a boy picked from this group at randomÂ
owns either a laptop or a desktop computer?
Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer.
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