A _____ determines how far a particular value is from the mean relative to the data set's standard deviation.
a. coefficient of variation
b. z-score
c. variance
d. percentile
Question 2
In stepwise regression procedure, if two independent variables are highly correlated, then:
a. both variables will enter the equation.
b. only one variable will enter the equation.
c. neither variable will enter the equation.
d. None of these is correct.