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Scatter Plot, Trend Lines, and MAD

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Scatter Plot, Trend Lines, and MAD
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write an equation of the trend line in slope-intercept form.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write an equation of the trend line in slope-intercept form.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A group of hikers is descending, and the elevation of several of the hikers after a certain number of minutes is shown in the scatter plot.

True or False:

The equation of the trend line is y = 2500x-125

True

False

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A group of hikers is descending, and the elevation of several of the hikers after a certain number of minutes is shown in the scatter plot.

True or False:

The group of hikers descends about 250 feet every minute.

Hint: What's the unit rate, slope?

True

False

Tags

CCSS.HSF.IF.B.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A group of hikers is descending, and the elevation of several of the hikers after a certain number of minutes is shown in the scatter plot.

True or False:

As time increases, the elevation increases.

True

False

Tags

CCSS.HSF.IF.B.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A group of hikers is descending, and the elevation of several of the hikers after a certain number of minutes is shown in the scatter plot.

True or False:

There are several outliers in the scatter plot.

True

False

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A group of hikers is descending, and the elevation of several of the hikers after a certain number of minutes is shown in the scatter plot.

True or False:

The scatter plot is demonstrating a linear relationship.

True

False

Tags

CCSS.8.F.A.3

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