A Student Performed Three Measurements to Determine the Density of Water

question 85

Multiple Choice

A student performed three measurements to determine the density of water at 25 $\degree$ C to four significant figures.The known density of water at 25 $\degree$ C to three significant figures is 0.997 g/mL.The student obtained the following results. The measurements were _______.

• A)sufficiently precise but not accurate.
• B)sufficiently accurate but not precise.
• C)both sufficiently precise and accurate.
• D)neither sufficiently precise nor accurate.
• E)not repeated an adequate number of times.

Understand the need for replicability and generalizability in psychological research conclusions.

Understand the basic principles of sensation and perception.

Identify the factors that influence our perception of pitch in sound.

Recognize the role of Gestalt psychology in visual perception.

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Definitions:

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A personality trait characterizing individuals who are friendly, sociable, and willing to engage in social interactions.

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Individual's views and preferences about public policies, political parties, and candidates, as well as the institutions and processes of government.

Adoptive Parents

Individuals who have become parents through the legal process of adopting a child.