Question
Four balls are drawn at random. One after the other and without replacement, from a bag containing: 5 red, 4 white, 8 blue and 3
Four balls are drawn at random. One after the other and without replacement, from a bag containing:
5 red, 4 white, 8 blue and 3 purple balls.
Find the probability that you obtain one ball of each colour.
Draw a tree diagram and solution.
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Sample Size Determination In Clinical Trials With Multiple Endpoints
Authors: Takashi Sozu, Tomoyuki Sugimoto, Toshimitsu Hamasaki, Scott R Evans
1st Edition
3319220055, 9783319220055
