The Manager of a Human Resources Department Wishes to Predict

question 18

Multiple Choice

The manager of a human resources department wishes to predict the salary of an employee based on years of experience,x,and gender,g.(g = 1 for a male employee and 0 for a female employee) .A random sample of 50 employees results in the following least-squares regression equation:
= 40,000 + 2,500 x + 1,500 g.What is the least-squares regression line for predicting the salary of female employees?

• A) = 40,000 + 2,500x
• B) = 40,000 + 2,500x + 1,500 g
• C) = 40,000 + 4,000x
• D) = 41,500 + 1,500g
• E) = 41,500 + 2,500x

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Definitions:

Vagus Nerve

The tenth cranial nerve, which is a long and complex nerve extending from the brainstem to the abdomen, involved in controlling the heart, lungs, and digestive tract, as well as mediating visceral reflexes and sensations.

Sympathetic Innervation

Part of the autonomic nervous system that generally stimulates the body's fight-or-flight response, increasing heart rate and blood flow, among other functions.

Adrenal Medulla

The inner part of the adrenal gland that secretes adrenaline and noradrenaline, involved in the body's response to stress.

Splanchnic

Pertaining to the viscera or internal organs, especially those of the abdominal cavity.