document.write( "Question 987072: A box contains 10 two-inch screws, of which 4 have a Phillips head and 6 have a regular head. Suppose that you select 3 screws randomly from the box. What is the probability that there will be more than one phillips head screw in a with replacement scenario?\r
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Algebra.Com's Answer #607881 by MathTherapy(10552) $\"\"$ $\"About$

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\n" ); document.write( "A box contains 10 two-inch screws, of which 4 have a Phillips head and 6 have a regular head. Suppose that you select 3 screws randomly from the box. What is the probability that there will be more than one phillips head screw in a with replacement scenario?\r
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Total screws: 10
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document.write( "Total Philips screws: 4
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document.write( "Total regular screws: 6
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document.write( "P(1 Philips screw) = , or \r
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document.write( "With replacement, 
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document.write( "P(2 Philips screws) = , or , or \r
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document.write( "With replacement, 
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document.write( "P(3 Philips screws) = , or , or 
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document.write( "The probability that you will get MORE THAN 1 (meaning 2 or 3 Philips screws) = P(2P or 3P), or , or , or  \n" );
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