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Savvas 7th Grade Ch 2 L3 Graphs Quiz
By Jennifer Potter
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Last updated almost 3 years ago
10 questions
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Question 1
1.
Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
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Question 10
10.
Scientists control changes in the responding variable.
True
False
To help you see what the data from an experiment mean, you could use a(n) graph.
True
False
In science, line graphs are powerful tools because they allow you to identify bias, make predictions, and recognize anomalous data.
True
False
A graph is a(n) “description” of data.
True
False
Line graphs display data that show how the responding variable changes in response to the manipulated variable.
True
False
A point that does not fall exactly on a graph line is a(n) anomalous data point.
True
False
On which of the following graphs do data points yield a straight line?
nonlinear
bar
linear
circle
When a graph does NOT have any clear trends, it probably means that the variables are which of the following?
responding
manipulated
related
not related
On a nonlinear graph, the data points are never which of the following?
along a curved line
along a straight line
exactly on a graph line
part of a trend
A line graph is used when which of the following is true?
A manipulated variable is continuous.
A manipulated variable is not continuous.
A responding variable is not continuous
No variable is continuous.