document.write( "Question 1044956: The probability that an adult possesses a credit card is 0.73. A researcher selects four adults at random. The probability (rounded to two decimal places) that all of the four adults possess a credit card is: \n" ); document.write( "

Algebra.Com's Answer #660387 by Boreal(15235) $\"\"$ $\"About$

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It is 0.73^4=0.28
\n" ); document.write( "Independent events (random) have the probabilities multiplied. \n" ); document.write( "

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