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Algebra 1 5-7 Independent Practice: Scatter Plots and Trend Lines
By Anita Deberry
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Last updated over 5 years ago
7 questions
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20
N.Q.1
S.ID.6.a
S.ID.6.c
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S.ID.6.a
S.ID.7
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F.LE.5
S.ID.6.a
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S.ID.6.c
Question 1
1.
Make a scatter plot of the data, draw an appropriate trend line, and write the equation of the trend line.
Be sure to include relevant graph detail: label axes, indicate units and scale on both axes, and use arrows to represent end behavior, as appropriate.
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Question 2
2.
Consider your scatter plot and the data in the previous item. What type of relationship is shown?
Strong positive correlation
Positive correlation
Little to no correlation
Negative correlation
Strong negative correlation
Question 3
3.
Consider your scatter plot and the data once more. Predict the average maximum daily temperature in January at a latitude of 50° N.
Choose the most reasonable prediction.
About 10°F
About 20°F
About 30°F
About 40°F
Question 4
4.
Vocabulary:
Given a set of data pairs, how would you decide whether to use
interpolation
or
extrapolation
to find a certain value?
Question 5
5.
Compare and Contrast
How are a trend line and the line of best fit for a set of data pairs similar? How are they different?
6
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10
Question 7
7.
Reflection:
Math Success
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