ALGEBRAIC REPRESENTATIONS
Trend lines & Scatter Plots
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Question 1 of 5
1. Question
Match the definition with the correct vocabulary word:
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- Linear Association
- Positive correlation
- No correlation
- Negative correlation
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the points on the scatterplot closely resemble a straight line
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is a relationship between two variables in which both variables move together in the same direction
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No relationship or connection between the two variables.
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the variables move in opposite, directions. As one variable increases, the other variable decreases
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Question 2 of 5
2. Question
Describe each table using the terms below
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- POSITIVE CORRELATION
- NO CORRELATION
- NEGATIVE CORRELATION
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STUDY HOURS TO GRADES
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AGE TO SHOE SIZE
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MILES RUN TO WEIGHT
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Question 3 of 5
3. Question
Which statement(s) are true regarding the scatterplot?
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Question 4 of 5
4. Question
What would be a good prediction for the output on the scatter plot above if the input was 2?
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Question 5 of 5
5. Question
What could x and y represent on this scatter plot displaying a negative correlation?
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