Explore our Solution Library

Number of Views - 925 93

San Diego State University Operations And Supply Chain Management Assignment Help - Standard

Question - 12 Students were given arithmatic test, and the times (in minutes) to complete it were as follows: 6,7,8,8,9,9,10,10,11,12,12,15 Determine: a) the mean and median b)the variance and standard deviation c)the sixtieth percentile and the interquartile range d) the proportion of observations falling within 2 standard deviations of the mean. I understand how to do parts a,b and c, I would just like help with d.

Solution Preview - No Solution Preview Available

Found What You Need?

Scroll down to find more if you need to find our more features