The hierarchical Bayes model is called hierarchical because
a. it consists of a number of levels
b. it represses the will of the grassroots
c. the error term and slope are related
d. the intercept is known in advance
Question 2Which of the following is computed by most regression programs and provide an indication of how much multicollinearity exists among a set of independent variables?
a. 2
b.
c. collinear coefficient
d. variance inflation factor (VIF)
Question 3What are the performance measurements associated with trade promotion programs?
Question 4Factorial designs allow researchers to measure interaction effects.
Indicate whether the statement is true or false
Question 5Which of the following is a disadvantage of the Internet in globalization?
a. Reduced ability in customizing for local markets
b. Increased worker mobility
c. Cost inefficiency
d. Limited market expansion
Question 6In real applications, all of the following complexities of heterogeneity are common except
a. a large number of humps for each coefficient
b. many coefficients
c. homogenous solutions are more accurate
d. the coefficients are correlated
Question 7A researcher is analyzing data and is concerned over how strongly interrelated the independent variables of attitude toward one's employer and attitude toward one's coworkers are in his model. The researcher is concerned about _____.
a. multicollinearity
b. MANOVA
c. degrees of freedom
d. convergence
Question 8Provide two examples of consumer promotion programs and describe each in detail.
Question 9A 3 x 3 factorial experiment requires six combinations of treatment groups.
Indicate whether the statement is true or false
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