Posted by deja on Saturday, August 18, 2012 at 4:20pm.
Suppose the mean height of a population is 65 inches with a standard deviation of 1.5 inches. What is the z value for a height (x) of 67 inches?

statistics  Ms. Sue, Saturday, August 18, 2012 at 4:22pm
http://www.jiskha.com/display.cgi?id=1304553148
http://www.jiskha.com/display.cgi?id=1337138023