Find the Weighted Mean for Three Exams If the First $$70 \%$$

question 67

Short Answer

Find the weighted mean for three exams if the first one was worth 75 points and the student received a
score of $$70 \%$$ , the second was worth 50 points and the student received a score of $80 \%$ and the third was
worth 30 points and the student received a score of $95 \%$ ?

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Definitions:

Child-Rearing Attitudes

The beliefs, practices, and behaviors adopted by parents and guardians in the upbringing of children.

Socioeconomic Status

A combined measure of an individual's or family’s economic and social position relative to others, based on income, education, and occupation.

Sigmund Freud

An Austrian neurologist known for founding psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Id

In psychoanalytic theory, the part of the personality responsible for basic drives and instincts.