The Equation Y = a + BX,the Objective of Regression

question 1

Multiple Choice

the equation Y = a + bX,the objective of regression analysis is to

• A)estimate the parameters a and B
• B)estimate the variables Y and X.
• C)fit a straight line through the data scatter in such a way that the sum of the squared errors is minimized.
• D)both a and c

Differentiate between types of aphasia and associated brain areas.

Recognize the role of new dendritic spines in forming new brain connections.

Understand how specific training (like music or navigation) can lead to brain changes reflecting specialized skills.

Understand the concept of random sampling and its importance in research designs.

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Definitions:

Proxemics

The study of human use of space and the effects that population density has on behaviour, communication, and social interaction.

Territoriality

refers to the behavior by individuals or organisms to claim a physical area, often defending it against others of the same species.

Personal Space

The physical distance individuals prefer to maintain between themselves and others to feel comfortable and secure.

Casual Listening

Listening for enjoyment or entertainment without actively seeking to analyze or interpret the content.