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Questions and Answers
What does it mean when two graphs have a positive association?
What does it mean when two graphs have a positive association?
- The graphs have the same shape
- The graphs intersect at the origin
- As one variable increases, the other variable also increases (correct)
- The graphs have a positive y-intercept
Which of the following best describes an association of graphs?
Which of the following best describes an association of graphs?
- A collection of graphs with similar shapes
- A set of graphs that have the same x-intercepts
- A group of graphs that are connected in some way (correct)
- A series of graphs that have different y-intercepts
Which of the following is a common misconception about associations of graphs?
Which of the following is a common misconception about associations of graphs?
- Associations of graphs can only have one graph
- All associations of graphs have a linear relationship (correct)
- Associations of graphs always intersect at the origin
- Associations of graphs can only have positive associations
Which of the following best describes an association in a scatter plot?
Which of the following best describes an association in a scatter plot?
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What does it mean when two variables in a scatter plot have a positive association?
What does it mean when two variables in a scatter plot have a positive association?
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What does it mean when two variables in a scatter plot have a negative association?
What does it mean when two variables in a scatter plot have a negative association?
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