Author Question: If an investigator wants to be able to include more than one independent variable, more than one ... (Read 45 times)

haleyc112 · **on:** Jun 20, 2018

If an investigator wants to be able to include more than one independent variable, more than one dependent variable, and wants to partial out a variable, the appropriate procedure is

A) factor analysis.
B) analysis of covariance (ANCOVA).
C) multivariate analysis of variance (MANOVA).
D) multivariate analysis of covariance (MANCOVA).

Question 2

Whenever the z score equation is used in order to calculate the mean, the
mean must always be greater than the raw score

a. when the raw score has a percentile value of less than 50
b. when the raw score has a percentile value of greater than 50
c. when the raw score is negative
d. when the z score is positive