The Lecturer of a Business Statistics Class Wanted to Find

question 182

True/False

The lecturer of a business statistics class wanted to find out the average amount of time per week her students spent studying for the class.Among the 50 students in her class,20% were first-year students,50% were second-year students and 30% were third-year students.She decided to draw 2 students randomly from the first-year students,5 randomly from the second-year students and 3 randomly from the third-year students.This is an example of a stratified sample.

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Definitions:

Behaviorists

Behaviorists focus on observable behaviors and the ways they're learned, downplaying the role of internal thoughts and feelings.

Gestalt Psychologists

Psychologists who believe that human perception and behavior should be understood as organized wholes, rather than the sum of their parts.

Observable Behaviors

Actions or reactions of an organism that can be seen and measured.

Mental Experiences

Phenomena that occur in the mind, such as thoughts, feelings, and perceptions.