Jacobs & Johnson, an accounting firm, employs 15 accountants, of whom 9 are CPAs. If a delegation of 4 accountants is randomly selected from the firm to attend a conference, what is the probability that 4 CPAs will be selected? (Round your answer to three decimal places.)

1st acc = 6/14 chance 
2nd acc = 5/13 
3rd acc = 4/12 

6/14 * 5/13 * 4/12 = 0.0549450549 

round to 3 decimal places ==> 0.055
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