Warning: implode(): Invalid arguments passed in /www/wwwroot/jobquiz.info/mdiscuss.php on line 336 The mean range of the count test results on a 50s cotton yarn is 3.4. Four bobbins are tested in each sample. Calculate the percentage mean deviation. ?->(Show Answer!)
1. The mean range of the count test results on a 50s cotton yarn is 3.4. Four bobbins are tested in each sample. Calculate the percentage mean deviation.