A box contains four red balls and six yellow balls. Two balls are drawn one by one from the box without replacement. i) Draw a tree diagram to illustrate the experiment above. ii) Find the probability that the balls are drawn are in order of yellow and red. iii) Find the probability that the second drawn is yellow. iv) If the second drawn is yellow, find the probability that the first drawn is red. 111
A box contains four red balls and six yellow balls. Two balls are drawn one by one from the box without replacement. i) Draw a tree diagram to illustrate the experiment above. ii) Find the probability that the balls are drawn are in order of yellow and red. iii) Find the probability that the second drawn is yellow. iv) If the second drawn is yellow, find the probability that the first drawn is red. 111
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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Transcribed Image Text:A box contains four red balls and six yellow balls. Two balls are drawn one by one from
the box without replacement.
i) Draw a tree diagram to illustrate the experiment above.
ii) Find the probability that the balls are drawn are in order of yellow and red.
iii) Find the probability that the second drawn is yellow.
iv) If the second drawn is yellow, find the probability that the first drawn is red.
111
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