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Question 7 of 50 : Select the best answer for the question. 7. In a class of 355 students, Simone's rank was 214. Find her
Question 7 of 50 : Select the best answer for the question. 7. In a class of 355 students, Simone's rank was 214. Find her percentile rank. O A. 40th O B. 75th O C. 60th O D. 21stQuestion 8 of 50 : Select the best answer for the question. 8. Consider the die-toss experiment. Define the following events: - A: {Toss an odd number} - B: {Toss a number less than or equal to 3} Describe A n B for this experiment. 0 A. {1,3,5} 0 B. {1,2,3,4,5,6} O c. {2} O D. {1,3} Question 9 of 50 : Select the best answer for the question. 9. Two marbles are drawn at random and without replacement from a box containing two blue marbles and three red marbles. Find the probability that two blue marbles are drawn. 0 A. 35 O B. 1l20 O C. 1/10 0 D. 15
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