document.write( "Question 1194832: A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 318 people over the age of​ 55, 77 dream in black and​ white, and among 315 people under the age of​ 25, 15 dream in black and white. Use a 0.01 significance level to test the claim that the proportion of people over 55 who dream in black and white is greater than the proportion for those under 25. Complete parts​ (a) through​ (c) below. \n" ); document.write( "
Algebra.Com's Answer #827101 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "How far below are these parts (a) through (c) ?\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "If you will find it necessary to re-post the updated post, then please submit it to the forum, as you do it regularly,\r
\n" ); document.write( "\n" ); document.write( "and do not post it to me personally.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Also remember, that it is better to post one copy correct than more than one incorrect.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "For it, double check what you post.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );