Four Balls Are Selected at Random Without Replacement from an Urn

question 269

Multiple Choice

Four balls are selected at random without replacement from an urn containing three white balls and six blue balls. Find the probability of the given event. ​
All of the balls are blue.
​

• A) ​
• B) ​
• C) ​
• D) ​
• E) 1
• F) 0

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