document.write( "Question 869451: Suppose that in a group of people you find that X percent of people in the group have heights that are greater than the average (that is, the mean) height in that group. Which of the following is a true statement about X?
\n" ); document.write( "a) X can be any percentage but less than 100%.
\n" ); document.write( "b) X can be any percentage as long as it is less than 50%.
\n" ); document.write( "c) X cannot be bigger than 25%.
\n" ); document.write( "d) X can be bigger than 25% but cannot be bigger than 50%.
\n" ); document.write( "e) X can be bigger than 50% but cannot be as high as 99.9%. \n" ); document.write( "
Algebra.Com's Answer #524204 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!

\n" );
document.write( "Hi
\n" );
document.write( "Below:  z = 0, z = ± 1, z= ±2 , z= ±3 are plotted.  
\n" );
document.write( "Note: z = 0 (x value the mean) 50% of the area under the curve is to the left 
\n" );
document.write( "and %50 to the right
\n" );
document.write( "
\n" );
document.write( "Suppose that in a group of people you find that X percent of people in the group have 
\n" );
document.write( "heights that are greater than the average (that is, the mean) height in that group.
\n" );
document.write( "b) X can be any percentage as long as it is less than 50%. \n" );
document.write( "
\n" );