document.write( "Question 86575: i NEED HELP UNDERSTANDING THESE PROBLEMS...CAN SOMEONE HELP ME THANKS.
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document.write( "write out the sample space, and then write the
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document.write( "indicated events in set notation.\r
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document.write( "An unprepared student takes a three-question, true/false quiz in which he guesses the
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document.write( "answers to all three questions, so each answer is equally likely to be correct or wrong.
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document.write( "a. The student gets three answers wrong.
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document.write( "b. The student gets exactly two answers correct.
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document.write( "c. The student gets only the first answer correct.\r
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document.write( "pROBLEM #2
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document.write( "A single fair die is rolled. Find the probabilities of each event.\r
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document.write( "Getting any number except 3 \n" );
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Algebra.Com's Answer #62616 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! write out the sample space, and then write the \n" ); document.write( "indicated events in set notation. \n" ); document.write( "An unprepared student takes a three-question, true/false quiz in which he guesses the answers to all three questions, so each answer is equally likely to be correct or wrong. \n" ); document.write( "Sample space: \n" ); document.write( "{www,wrr,rwr,rrw,wwr,wrw,rww,rrr} \n" ); document.write( "---------------- \n" ); document.write( "a. The student gets three answers wrong. \n" ); document.write( "{www} \n" ); document.write( "---------- \n" ); document.write( "b. The student gets exactly two answers correct. \n" ); document.write( "{rrw,rwr,wrr} \n" ); document.write( "----------------- \n" ); document.write( "c. The student gets only the first answer correct. \n" ); document.write( "{rww} \n" ); document.write( "=============== \n" ); document.write( "pROBLEM #2 \n" ); document.write( "A single fair die is rolled. Find the probabilities of each event.\r \n" ); document.write( "\n" ); document.write( "P(Getting any number except 3) = 5/6 \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |