Scatter plots- Lines of Best Fit

Quiz
•
Mathematics
•
8th Grade
•
Medium
+3
Standards-aligned

Jordan Willey
Used 209+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which line is the best fit for the data?
Tags
CCSS.8.SP.A.1
CCSS.8.SP.A.2
CCSS.8.SP.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which line is the best fit for the data?
Tags
CCSS.8.SP.A.1
CCSS.8.SP.A.2
CCSS.8.SP.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement best explains whether the trend line is a good fit for the data?
The trend line is NOT a good fit for the data because there is an outlier.
The trend line is a good fit for the data because it passes through two of the data points.
The trend line is a good fit for the data because the data represents a positive association, and the line has a positive slope.
The trend line is NOT a good fit for the data because most of the points are below the trend line.
Tags
CCSS.8.SP.A.1
CCSS.8.SP.A.2
CCSS.8.SP.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jalen and Liam drew trend lines for the same data set. Which line seems to be a better fit for the data?
Jalen's Trend Line
Liam's Trend Line
Tags
CCSS.8.SP.A.1
CCSS.8.SP.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Carlota and Julie drew trend lines for the same data set. Which line seems to be a better fit for the data?
Carlota's Trend Line
Julie's Trend Line
Tags
CCSS.8.F.B.4
CCSS.8.SP.A.1
CCSS.8.SP.A.2
CCSS.8.SP.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Alisha made a scatter plot that compares the number of minutes the members of the basketball team played to the points each scored during a game. She drew a line of best fit as shown. Does her line of best fit accurately represent the data set?
Yes
No
Tags
CCSS.8.F.B.5
CCSS.8.SP.A.1
CCSS.8.SP.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does the line of best fit seem to be accurate?
Yes
No
Tags
CCSS.8.SP.A.1
CCSS.8.SP.A.2
CCSS.8.SP.A.3
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