Topics
Two-Variable Data
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CanadaON
Grade 12

Describing Statistical Relationships

Lesson
Practice

Interactive practice questions

Identify the type of relationship in the following scatter plot.

A scatter plot of eleven diamond-shaped data points scattered irregularly and no clear pattern. The data points are randomly distributed with varying spacing. The horizontal and vertical axes are not explicitly labeled.

Positive linear

A

Negative linear

B

No relationship

C
Easy
< 1min

Identify the type of relationship in the following scatter plot.

Easy
< 1min

Identify the type of relationship in the following scatter plot.

Easy
< 1min

The scatter diagram shows data of a person's heart rate before, during and after exercise as a function of time.

Easy
< 1min
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Outcomes

12C.D.1.7

Determine whether a linear model (i.e., a line of best fit) is appropriate given a set of two-variable data, by assessing the correlation between the two variables

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