A Manager at a Local Bank Analyzed the Relationship Between

question 7

Multiple Choice

A manager at a local bank analyzed the relationship between monthly salary and three independent variables: length of service (measured in months) ,gender (0 = female,1 = male) and job type (0 = clerical,1 = technical) .The following ANOVA summarizes the regression results: In the regression model,which of the following are dummy variables?

• A)Intercept
• B)Service
• C)Service and gender
• D)Gender and job
• E)Service,gender,and job

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Definitions:

Homeostatic Mechanisms

Biological systems that maintain stable internal conditions (like temperature and pH) despite changes in the external environment.

Hypothalamus

A region of the brain that controls an immense number of bodily functions, including hunger, thirst, body temperature, and the release of many hormones.

Prolactin

is a hormone produced by the pituitary gland that stimulates milk production after childbirth and affects many other functions including reproductive, metabolic, and immune regulation.

Mammary Glands

Specialized organs in mammals that produce milk to nourish newborn offspring, consisting of lobules, ducts, and fat tissues.