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)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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(Topic: Joint & Conditional Probability )
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
00.16484
00.20408
Transcribed Image Text:(Topic: Joint & Conditional Probability ) 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 00.16484 00.20408
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