mari9e0tasiaanneck mari9e0tasiaanneck

28-12-2016
Mathematics

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Suppose a bag contains 7 blue chips and 3 gold chips. What is the probability of randomly choosing a gold chip, not replacing it, and then randomly choosing another gold chip?

A. 7 over 30
B. 1 over 15
C. 1 over 30
D. 7 over 15

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MissPhiladelphia MissPhiladelphia

31-12-2016

For the answer to the question above asking what is the probability of randomly choosing a gold chip, not replacing it, and then randomly choosing another gold chip? The answer to this question is the third one among the choices which is c. 1 over 30.
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