REVIEW - CBSD.org
... existed at that time. These measurements are values of (a) a categorical variable. (b) a quantitative variable. (c) an invalid variable. (d) a margin of error. 2. An example of a categorical variable is (a) the name of the college a student attends. (b) a student's weight in kilograms. (c) a student ...
... existed at that time. These measurements are values of (a) a categorical variable. (b) a quantitative variable. (c) an invalid variable. (d) a margin of error. 2. An example of a categorical variable is (a) the name of the college a student attends. (b) a student's weight in kilograms. (c) a student ...
Section 3.2 - USC Upstate: Faculty
... comparative measure of variation is that it depends on the units of measurement. This means that it is difficult to use the standard deviation to compare measurements from different populations. • For this reason, statisticians have defined the coefficient of variation, which expresses the standard ...
... comparative measure of variation is that it depends on the units of measurement. This means that it is difficult to use the standard deviation to compare measurements from different populations. • For this reason, statisticians have defined the coefficient of variation, which expresses the standard ...
