document.write( "Question 1174519: In the general population, 4% of the world has an IQ higher than 130 (with an IQ of 100 as the average for the general population). What is the probability that a person picked at random will have an IQ less than or equal to 130? \n" ); document.write( "
Algebra.Com's Answer #799951 by ewatrrr(24785)\"\" \"About 
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document.write( "Hi\r\n" );
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document.write( " 4% (0r .04)of the world has an IQ higher than 130 (>130)\r\n" );
document.write( "person picked at random will have an IQ less than or equal to 130? \r\n" );
document.write( " P(x ≤ 130 ) = .96 \r\n" );
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document.write( "  Below Picturing 100% of the Area under the Standard Normal curve\r\n" );
document.write( " In this case we have it divided:  .04 + .96  Or 4%  and 96%\r\n" );
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document.write( "Standard Normal Curve (μ=0 &  σ=1 )demonstrating various standard deviations\r\n" );
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document.write( "For the normal distribution: \r\n" );
document.write( "one  standard deviation from the mean accounts for about 68.2% of the set \r\n" );
document.write( "two standard deviations from the mean account for about 95.4%\r\n" );
document.write( "and three standard deviations from the mean account for about 99.7%.\r\n" );
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document.write( "Wish You the Best in your Studies.\r\n" );
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