
Unit 5 Review
Presentation
•
Mathematics
•
8th Grade
•
Medium
Debbie Naoe
Used 8+ times
FREE Resource
6 Slides • 4 Questions
1
Unit 5 Review
Scatterplots, Trendlines &
Mean Absolute Deviation (M.A.D.)
2
8.5 (C) Determine if graphical data is linear or non-linear.
Linear: Data is in the shape of a straight line.
Non-Linear: Data is curved or has sharp turns.
3
Multiple Choice
Which scatterplot does NOT suggest a linear relationship between x and y?
4
8.5 (D) Use trend lines to make predictions.
5
Multiple Choice
152 cm
160 cm
162 cm
156 cm
6
8.11 (A) describe association of a scatterplot.
NOTE: This question was under 8.5 D in your packet, but it should be 8.11 A.
7
8.11(A) describe scatterplot association.
8
Multiple Choice
There is a non-linear association between the number of lanes rented and the number of people who bowl.
There is a negative linear association between the number of lanes rented and the number of people who bowl.
There is a no apparent association between the number of lanes rented and the number of people who bowl.
There is a positive linear association between the number of lanes rented and the number of people who bowl.
9
8.11 B Determine mean absolute deviation.
10
Multiple Choice
24
66.5
4
67.5
Unit 5 Review
Scatterplots, Trendlines &
Mean Absolute Deviation (M.A.D.)
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