Line of Best Fit
Authored by Anthony Clark
Mathematics
8th Grade
8 covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the line of best fit
y = 0.42x - 20
y = -20x + 0.42
y = 67x + 8.5
y = 8.5x + 67
Tags
CCSS.8.EE.C.8C
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on the graph, if Joe earned $400, how many hours did he work?
25 hours
35 hours
45 hours
15 hours
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this line an accurate line estimate of best fit for the data?
Yes
No
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of correlation does this graph have?
positive
negative
none
all of the above
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
8.5.D
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
8.5.D
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
8.5.D
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