Researchers at a Large Nutrition and Weight Management Company Are

question 89

Multiple Choice

Researchers at a large nutrition and weight management company are trying to build a model to predict a person's body fat percentage from an array of variables such as body weight,height,and body measurements around the neck,chest,abdomen,hips,biceps,etc.A variable selection method is used to build a simple model.SPSS output for the final model is given below. What percentage of the variation in percent body fat remains unexplained,even after introducing weight and abdomen circumference into the model?

• A)7.86%
• B)15.11%
• C)84.89%
• D)92.14%

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Definitions:

Algorithmic Learning

A method of machine learning where algorithms are used to parse data, learn from it, and make determinations or predictions.

Benjamin Whorf

An American linguist and fire prevention engineer known for his ideas about linguistic relativity, or the influence of language on thought.

Grammatical Aspects

Grammatical aspects are linguistic features that express how an action, event, or state, denoted by a verb, extends over time.

Cognition

The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.