9. There are 9 grade eleven students and 15 grade twelve students in a gym class. Six students are randomly chosen for a volley team. Determine the probability that 2 of the students chosen are in grade eleven. a. 36.5% b. 33.3 % C. 5.9% d. none of these 10. A bag contains 3 blue chips and 3 yellow chips. Two chips are randomly chosen one at a time (without replacement). Determine the probability of choosing 2 blue chips. 0.2 b. 0.4 C. 0.5 a.

9. There are 9 grade eleven students and 15 grade twelve students in a gym class. Six students are randomly chosen for a volley team. Determine the probability that 2 of the students chosen are in grade eleven. a. 36.5% b. 33.3 % C. 5.9% d. none of these 10. A bag contains 3 blue chips and 3 yellow chips. Two chips are randomly chosen one at a time (without replacement). Determine the probability of choosing 2 blue chips. 0.2 b. 0.4 C. 0.5 a.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 50E: Medicine Out of a group of 9 patients treated with a new drug, 4 suffered a relapse. Find the...

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