
A First Course in Probability (10th Edition)
10th Edition
ISBN: 9780134753119
Author: Sheldon Ross
Publisher: PEARSON
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Transcribed Image Text:QUESTION 2
A spinner is divided into 3 equal sections, with sections labeled 1, 2, and 3. What is the probability of spinning a 3 on the spinner if you know the arrow landed on an odd number?
O 0.5
O 0.3
O 0.25
O 0.166

Transcribed Image Text:QUESTION 7
On a random cross medical checkup in Muscat airport, the statistic shows 45% of the travelers are form region A. 35% are form region B, and 20% are form region C. The Medicine
doctors have found that 6% of the travelers form region A, 7% of the travelers form region B, and 5% of the travelers form region Care infected by COVID-19. One week later, not
infected traveler went for recheck-up. Find the probability helshe regien C?
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