
Day 2-More on Scatter Plots & Trends
Presentation
•
Mathematics
•
8th Grade
•
Easy
Standards-aligned
Nicole Kline
Used 6+ times
FREE Resource
3 Slides • 5 Questions
1
Scatter Plots can be described as linear and non-linear models. They are not perfectly linear or non-linear but they follow a trend.
Linear vs. Non-linear Models
2
Match
Match the following
(drag & drop)
positive correlation
negative correlation
no correlation
non-linear correlation
positive correlation
negative correlation
no correlation
non-linear correlation
3
Multiple Choice
4
Outliers | Clusters |
|---|---|
An outlier is a data point in a scatter plot that does not follow the trend of the data. | A group of data points that are closely grouped together. |
outlier
cluster
5
Multiple Choice
What are the coordinates of the outlier?
(1, 9)
(9, 1)
(2, 2)
(7.5, 7.5)
6
7
Match
Match the following
perfect
positive correlation
strong (highly)
positive correlation
weak (low) positive correlation
no correlation
perfect
positive correlation
strong (highly)
positive correlation
weak (low) positive correlation
no correlation
8
Match
Match the following
no correlation
highly (strong)
negative
correlation
perfect negative correlation
low (weak)
negative correlation
no correlation
highly (strong)
negative
correlation
perfect negative correlation
low (weak)
negative correlation
Scatter Plots can be described as linear and non-linear models. They are not perfectly linear or non-linear but they follow a trend.
Linear vs. Non-linear Models
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