document.write( "Question 1179011: Hi! Please help me with this question!\r
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\n" ); document.write( "\n" ); document.write( "In a normal distribution, find the z-score that cuts off the bottom 20%.\r
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Algebra.Com's Answer #808493 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "Hi\r\n" );
document.write( "Recommend Using Your Calculator:\r\n" );
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document.write( "Using TI or similarly an inexpensive calculator like an Casio fx-115 ES plus\r\n" );
document.write( "z=  invNorm(.20) =-.8416\r\n" );
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document.write( "Tables may be used.  Recommend Using a Calculator for quick reference.\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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