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Grade 7 CH 2

Measurement

QuestionAnswer
A comparison to an actual, or accepted value. ACCURACY
Uses rectangular blocks, or bars, of varying sizes to show the relationship among variables. BAR GRAPH
Sometimes called pie graphs they are a tool to visually show the parts of a whole. CIRCLE GRAPH
A skill based on previous experience & useful when exact numbers are not required. ESTIMATION
A tool used to summarize data visually. GRAPH
SI unit of temperature KELVIN
SI unit for mass. KIOLGRAM
A tool used to summarize data visually showing the relationship between two variables. LINE GRAPH
Amount of matter in an object. MASS
A way to describe the world with numbers. MEASUREMENT
SI unit of length. METER
A description of how close measurements are to each other. PRECISION
The amount of change of one measurement in a given amount of time. RATE
International System of Units SI
A tool used for organizing and collecting data by columns and rows. TABLE
The amount of space an object occupies. VOLUME
Measurement of force. WEIGHT
Created by: Bridgerdon
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