A box contains 14 balls: 4 are red and 10 are green. Two balls are selected one after the other, without replacement. Each ball is being equally likely to be selected. 1. What is the probability that the selected balls were green and red? 00.43956 00.56044 00.21978 00.20408 2. What is the probability that the selected balls were green then red? 00.21978 00.78022 0.16484 00.20408
A box contains 14 balls: 4 are red and 10 are green. Two balls are selected one after the other, without replacement. Each ball is being equally likely to be selected. 1. What is the probability that the selected balls were green and red? 00.43956 00.56044 00.21978 00.20408 2. What is the probability that the selected balls were green then red? 00.21978 00.78022 0.16484 00.20408
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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