Which of the Following Technique Refers to a Summarisation of Information

question 59

Multiple Choice

Which of the following technique refers to a summarisation of information contained in a large number of variables into a smaller number of factors?

• A) Cluster analysis
• B) Exploratory factor analysis
• C) Metric multidimensional scaling
• D) Non-metric multidimensional scaling

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Definitions:

Molecular Formula

A representation of the number and type of atoms in a molecule without indicating how they are bonded together.

Cis-trans Isomers

Stereoisomers that have the same molecular formula and sequence of bonded atoms but differ in the orientation of groups about a double bond.

Constitutional Isomers

Compounds that have the same molecular formula but differ in the sequence of bonding of their atoms.

Isomeric

Pertains to molecules that have the same molecular formula but different structures.