In Terms of Deciding Whether to Keep or Discard a Factor

question 64

Multiple Choice

In terms of deciding whether to keep or discard a factor based on its eigenvalue,the typical cutoff value is around

• A) 0
• B) 1
• C) 2
• D) 5

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Definitions:

Condensed Structural Formula

A condensed structural formula is a method of describing the elements or molecules that compose a compound and their arrangement in a compact form without drawing full structural diagrams.

Dimethylbutane

An organic compound with the formula C6H14, a type of alkane that is used as a fuel.

Dimethylpentane

An isomer of hexane, used as a reference fuel in octane rating and found in various petroleum distillates.

Ethylbutane

A chemical compound that is a structural isomer of octane, with the formula C6H14.