document.write( "Question 910348: Please help me solve this.
\n" ); document.write( "Nine percent of men cannot distinguish between the colors red and green. In a room of 500 men, would it be unusual to find 65 who cannot distinguish between the colors red and green? Use the range rule of thumb to support your answer. \n" ); document.write( "

Algebra.Com's Answer #552423 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!
Re TY:
\n" ); document.write( "sd= $\"sqrt%28p%281-p%29n%29\"$ = $\"sqrt%28.09%2A.91%2A500%29\"$ 0r = $\"sqrt%28.91%2A45%29\"$ as 45 had been already determined.
\n" ); document.write( "p = .09, m = $\".09%2A500\"$ = 45, sd = $\"sqrt%28.91%2A45%29\"$ = 6.4
\n" ); document.write( "45 ± 2•6.4 usual occurrences 23 to 58
\n" ); document.write( "would it be unusual to find 65 who cannot distinguish between the colors red and green? Yes\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );