Scatter Plots and Trend Lines
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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.LE.B.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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 hikers began at an elevation of 2,500 feet.
True
False
Tags
CCSS.HSF.LE.B.5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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
7.
DROPDOWN QUESTION
1 min • 1 pt
When scatter plots demonstrate a linear relationship, a(n) (a) line can be used to show the general pattern of the data.
straight
points
outlier
association
cluster
Tags
CCSS.8.F.A.3
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