5-7 Scatter Plots and Lines of Fit A
Authored by Steven Baker
Mathematics
9th - 12th Grade
CCSS covered
Used 3+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Determine whether each graph shows a positive correlation, a negative correlation, or no correlation.
positive correlation
negative correlation
no correlation
Tags
CCSS.HSS.ID.B.5
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Determine whether each graph shows a positive correlation, a negative correlation, or no correlation.
positive correlation
no correlation.
negative correlation
Tags
CCSS.HSS.ID.B.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If there is a correlation, describe it.
as time
increases, the number of funds decreases
the number of years increases, the number of funds increases
as time
decreases, the number of funds increase
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Write the slope-intercept form of an equation for the line of fit.
The line of fit shown passes through
(1993, 16) and (1999, 5.7).
y = -1.7x + 3404
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Use (1997, 13) and (2005, 22) to find the slope.
8/9
9/8
9
8
Tags
CCSS.8.EE.B.5
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 180 pages.
Tags
CCSS.HSF.BF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Graph has a slope of 1/2 and a y- intercept of 1. Write the equation in slope - intercept form
Tags
CCSS.8.EE.B.5
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