document.write( "Question 41639: For 2000 patients, blood-clotting time was normally distributed with a mean of 8 seconds and a standard deviation of 3 seconds. What percent had blood-clotting times between 5 and 11 seconds?\r
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Algebra.Com's Answer #26906 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! Use normal distributation!\r \n" ); document.write( "\n" ); document.write( "--- 2% -- 14% - 34% - 34% - 14% --- 2% -- \n" ); document.write( "------- 2 ---- 5 ---- 8 ---- 11 ---- 14 ---------- \n" ); document.write( "What percent had blood-clotting times between 5 and 11 seconds? \n" ); document.write( "34% + 34% = 68% \n" ); document.write( " |