document.write( "Question 735289: Determine the value of z* such that it satisfies the conditions below. (Round your answers to two decimal places.) \n" );
document.write( "(a) -z* and z* separate the middle 96.6% of all z values from the most extreme 3.4%. \n" );
document.write( "z* = \r \n" );
document.write( "\n" );
document.write( "(b) -z* and z* separate the middle 85.3% of all z values from the most extreme 14.7%. \n" );
document.write( "z* = \r \n" );
document.write( "\n" );
document.write( "(c) -z* and z* separate the middle 98% of all z values from the most extreme 2%. \n" );
document.write( "z* = \r \n" );
document.write( "\n" );
document.write( "(d) -z* and z* separate the middle 93% of all z values from the most extreme 7%. \n" );
document.write( "z* = \n" );
document.write( "
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