A Nutrition Major at State University Was Studying the Relationship

question 7

Multiple Choice

A nutrition major at State University was studying the relationship between carbohydrates (X) and calories (Y) .For example,a serving of a particular brand of wheat pasta yielded 42 carbohydrates and 210 calories.After collecting X and Y data on many kinds of foods,the student determined the slope of the regression line to be 4.0 and the Y intercept to be 3.0.If a new food is tested,and the number of carbohydrates (X) is 100,what would be the predicted calories ( ) ?

• A)304
• B)403
• C)305
• D)504

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Definitions:

Markov Model

A statistical model that predicts a system's future state based on its current state, often used in decision-making processes.

Probabilistic Model

A mathematical model that incorporates the element of chance or uncertainty to predict outcomes.

Personnel Supply

The availability of qualified and interested candidates in the labor market that an organization can recruit and hire to meet its workforce needs.

Vacancy Model

A conceptual model used to analyze and predict the impacts of job vacancies within an organization's structure and operations.