Exhibit 10-3 A Statistics Teacher Wants to See If There Is Any

question 63

Multiple Choice

Exhibit 10-3
A statistics teacher wants to see if there is any difference in the abilities of students enrolled in statistics today and those enrolled five years ago. A sample of final examination scores from students enrolled today and from students enrolled five years ago was taken. You are given the following information.
-Refer to Exhibit 10-3. The point estimate for the difference between the means of the two populations is

• A)58.5
• B)9
• C)-9
• D)-6

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Definitions:

Freud

Sigmund Freud, an Austrian neurologist who founded the discipline of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Freudian Slips

Unintentional errors in speech or action that are believed to reveal subconscious thoughts or desires, according to Sigmund Freud's psychoanalytic theory.

Unconscious Associations

Mental connections between ideas, feelings, or memories not readily accessible to conscious awareness but influencing thoughts and behaviors.

Freud

Sigmund Freud, an Austrian neurologist, established psychoanalysis as a method of treating mental disorders through conversations between a patient and a psychoanalyst.