Half of a class took Form A of a test, and half took Form B. Of the students who took Form B, 39% passed. What is the probability that a randomly chosen student took Form B and did not pass? A. 0.055 B. 0.195 C. 0.305 D. 0.390
Half of a class took Form A of a test, and half took Form B. Of the students who took Form B, 39% passed. What is the probability that a randomly chosen student took Form B and did not pass? A. 0.055 B. 0.195 C. 0.305 D. 0.390
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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![Half of a class took Form A of a test, and half took Form B. Of the students who took Form B, 39% passed. What is the probability that a randomly
chosen student took Form B and did not pass?
O A. 0.055
O B. 0.195
C. 0.305
D. 0.390](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4fdd89bf-1afd-4de8-98d6-2edfee28e4a1%2F1c9b2385-c393-4dea-a6c2-76515b650c6f%2Fg6j4wbs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Half of a class took Form A of a test, and half took Form B. Of the students who took Form B, 39% passed. What is the probability that a randomly
chosen student took Form B and did not pass?
O A. 0.055
O B. 0.195
C. 0.305
D. 0.390
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