document.write( "Question 981929: In a manufacturing process, it is estimated that 1% of the products are defective. If a client places an order for 25 products, what is the probability that no more than one of them is defective? \n" ); document.write( "

Algebra.Com's Answer #603348 by Fombitz(32388) $\"\"$ $\"About$

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No more than one means one and less so find the probability of zero and 1 defect and add them.
\n" ); document.write( " $\"P%280%29=C%2825%2C0%29%280.01%29%5E0%2A%280.99%29%5E%2825-0%29=1%2A1%2A0.778=0.778\"$
\n" ); document.write( " $\"P%281%29=C%2825%2C1%29%280.01%29%5E1%2A%280.99%29%5E%2825-1%29=25%2A0.01%2A0.786=0.196\"$
\n" ); document.write( " $\"P=P%280%29%2BP%281%29\"$
\n" ); document.write( " $\"P=0.778%2B0.196\"$
\n" ); document.write( " $\"P=0.974\"$
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