document.write( "Question 230639: Four cards are selected, one at a time from a standard deck of 52 cards. Let X represent the number of Jacks drawn in a set of 4 cards.\r
\n" ); document.write( "\n" ); document.write( "A) If this experiment is completed without replacement, explain why x is not a binomial random variable.\r
\n" ); document.write( "\n" ); document.write( "B) If this experiment is completed with replacement, explain why x is a binomial random variable. \n" ); document.write( "

Algebra.Com's Answer #170846 by stanbon(75887) $\"\"$ $\"About$

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Four cards are selected, one at a time from a standard deck of 52 cards. Let X represent the number of Jacks drawn in a set of 4 cards.
\n" ); document.write( "A) If this experiment is completed without replacement, explain why x is not a binomial random variable.
\n" ); document.write( "The probability (p) changes after each trial.
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\n" ); document.write( "B) If this experiment is completed with replacement, explain why x is a binomial random variable.
\n" ); document.write( "p is the same for each trial ; there are only two possible outcomes for
\n" ); document.write( "each trial ; the trial results are independent.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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