A box contains 3 Black, 4 Red, 5 Blue. Then the probability of drawing 3 balls randomly with same color equals Select one: O 0.018 O 0.2 O. 0.068 O NONE

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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A box contains 3 Black, 4 Red, 5 Blue. Then the probability of drawing 3 balls randomly with same color equals
Select one:
O 0.018
O 0.2
O 0.068
O NONE
& 2 blue balls. Two balls are drawn @ once randomly. Then the probability that NONE of the balls drawn is
A box contains 2 red, 3 gre
blue equals
Select one:
O 11/21
O 10/21
O NONE
O 9/21
Transcribed Image Text:A box contains 3 Black, 4 Red, 5 Blue. Then the probability of drawing 3 balls randomly with same color equals Select one: O 0.018 O 0.2 O 0.068 O NONE & 2 blue balls. Two balls are drawn @ once randomly. Then the probability that NONE of the balls drawn is A box contains 2 red, 3 gre blue equals Select one: O 11/21 O 10/21 O NONE O 9/21
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