document.write( "Question 1197313: a quality control engineer inspects a random sample of three batteries from a lot of 30 cars batteries, which are ready to be shipped . if the such a lot contains ten batteries with slight defects, what then is the probability that the inspector's sample contains .
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Algebra.Com's Answer #830539 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "Hi  \r\n" );
document.write( "Binomial Probability:  n = 30, p = 3/30 = .1\r\n" );
document.write( "what then is the probability that the inspector's sample contains:\r\n" );
document.write( "Using TI or similarly an inexpensive calculator like an Casio fx-115 ES plus\r\n" );
document.write( "P( x = 0) = .0424\r\n" );
document.write( "0r\r\n" );
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document.write( " P(0) = 1(.1^0)(.9^30) = .0424\r\n" );
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document.write( "P(x  ≥ 1) = 1 - P(x = 0) = 1 -.0424 = .9576\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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