document.write( "Question 563400: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 80% of the seeds planted germinate. If we believe the manufacturer's assertion, what is the probability that at least 3 of the 9 seeds that were planted will germinate? Round your answer to four decimal places. \r
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Algebra.Com's Answer #364938 by stanbon(75887)\"\" \"About 
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The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 80% of the seeds planted germinate. If we believe the manufacturer's assertion, what is the probability that at least 3 of the 9 seeds that were planted will germinate? Round your answer to four decimal places. \r
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\n" ); document.write( "Binomial Problem with n = 9 and p(germinate) = 0.8
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\n" ); document.write( "P(3<= x <=9)
\n" ); document.write( "= 1 - P(0<= x <=2)
\n" ); document.write( "= 1 - binomcdf(9,0.8,2)
\n" ); document.write( "= 0.9997
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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