Topics
8. Two Variable Data Analysis
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CanadaON
Grade 9

8.01 Scatterplots

Lesson
Worksheet
Practice

Interactive practice questions

Identify the type of correlation in the following scatter plot.

The data points are plotted in the coordinate plane. The scatterplot has a positive direction with data points closely clustering in a manner that suggests a linear relationship.

No correlation

A

Weak negative correlation

B

Weak positive correlation

C

Strong negative correlation

D

Strong positive correlation

E
Easy
< 1min

Identify the type of correlation in the following scatter plot.

Easy
< 1min

Identify the type of correlation in the following scatter plot.

Easy
< 1min

Identify the type of correlation in the following scatter plot.

Easy
< 1min
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Outcomes

9.D1.3

Create a scatter plot to represent the relationship between two variables, determine the correlation between these variables by testing different regression models using technology, and use a model to make predictions when appropriate.

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