The Following Questions Focus on Multidimensional Scaling

Multiple Choice

The following questions focus on Multidimensional Scaling:
-Which of the following about multidimensional scaling is TRUE?

A) In multidimensional scaling, it is easier to work with larger numbers of dimensions in a perceptual map for purposes of interpretation.
B) By varying the number of dimensions used with a multidimensional scaling analysis, it is always possible to obtain a perfect fit of all objects in a perceptual map.
C) It is not possible to obtain perfect fit of all objects in a multidimensional scaling analysis with just two dimensions.
D) a and b.
E) a, b, and c.