document.write( "Question 799462: Decide whether the events are independent or dependent. Explain your reasoning.
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document.write( "1. Selecting an ace from a deck of cards, replacing it, and then selecting an ace from the deck.
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document.write( "2. The life span of Mark, a 55 year old man, is 10.2 years. The life span of Marisa, a 26 year old woman, is 50.4 years.
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document.write( "3. Studying for an exam and passing the exam. \n" );
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Algebra.Com's Answer #482700 by stanbon(75887) ![]() You can put this solution on YOUR website! Decide whether the events are independent or dependent. Explain your reasoning. \n" ); document.write( "1. Selecting an ace from a deck of cards, replacing it, and then selecting an ace from the deck. \n" ); document.write( "Ans: \"replacing it\" makes the events independent. \n" ); document.write( "-------------------------------------------------------- \n" ); document.write( "2. The life span of Mark, a 55 year old man, is 10.2 years. The life span of Marisa, a 26 year old woman, is 50.4 years. \n" ); document.write( "Ans: One event does not effect the other; the events are independent. \n" ); document.write( "-------------------------------------------------------- \n" ); document.write( "3. Studying for an exam and passing the exam. \n" ); document.write( "Ans: passing does depend on studying for the exam. \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " \n" ); document.write( " |