document.write( "Question 1198974: A frequency distribution for the ages of the 40 students (including
\n" );
document.write( "undergraduate and graduate students) in Dr. Chung’s Probability and Statistics
\n" );
document.write( "class is presented in Table below. One student is selected at random. Let
\n" );
document.write( "A = event the student selected is under 21,
\n" );
document.write( "B = event the student selected is over 30,
\n" );
document.write( "C = event the student selected is in his or her 20s, and
\n" );
document.write( "D = event the student selected is over 18.
\n" );
document.write( "Determine probabilities of the following events:
\n" );
document.write( "a) (not D) b) (A & D) c) (A or D) d) (B or C) \n" );
document.write( "
Algebra.Com's Answer #833266 by ikleyn(52787)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "How far below is the announced Table ?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |