document.write( "Question 1022668: Of all the new vehicles of a certain model that are sold, 14% require repairs to be done under warranty during the first year of service. A particular dealership sells 20 such vehicles. What is the probability that fewer than 3 of them require warranty repairs?
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Algebra.Com's Answer #638307 by robertb(5830) $\"\"$ $\"About$

You can put this solution on YOUR website!
Use the binomial pmf:\r
\n" ); document.write( "\n" ); document.write( " $\"p%28x%29+=+C%2820%2Cx%290.86%5E%2820-x%29%2A0.14%5Ex\"$ \r
\n" ); document.write( "\n" ); document.write( "The answer should be p(0) + p(1) + p(2), or\r
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\n" ); document.write( "\n" ); document.write( "Just use your scientific calculator to evaluate...
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