Lab Safety, Equipment, and Data Analysis Assessment Review

The curved shape of the surface of a liquid in containers caused by gravity where the true volume is measured

• Observation
• Qualitative
• Percent Error
• Meniscus

A remark, statement, or comment based on something one has seen, heard, or noticed

• Length
• Validity
• Observation
• Data

Term refers to how close a measurement comes to its accepted, known or true value

• Validity
• Percent Error
• Accuracy
• Inferences

An instrument that has markings and numbers that can be used to determine an amount

• Length
• Volume
• Graduated
• Meniscus

A measurement which is expressed in numbers ( ex: 15 cm)

• Quantitative
• Qualitative
• Mass
• Length

Measurement that is expressed using descriptions instead of numbers (ex: Litmus paper turns bright red when dipped in acid)

• Quantitative
• Qualitative
• Mass
• Volume

The reliability of a measurement compared to what is expected

• Accuracy
• Validity
• Percent Error
• Length

Information collected using specific methods for a specific purpose of studying or analyzing

• Observation
• Data
• Inferences
• Qualitative

A calculation that will show to what degree a measured quantity differs from the true value

• Percent Error
• Data
• Accuracy
• Graduated

A measurement of distance from one point to another recorded with the base unit of meters (m)

• Mass
• Length
• Volume
• Percent Error