Analyze Scatterplot and Line of Best Fit
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
OPEN ENDED QUESTION
1 min • 1 pt
The scatterplot shows data collected from 9 people about how much money they earned based on the hours they worked. Use 2 points on the line of best fit and find the slope.
Evaluate responses using AI:
OFF
Tags
CCSS.8.EE.B.5
2.
OPEN ENDED QUESTION
1 min • 1 pt
Using your slope from the previous question, give the equation for the line of best fit in point-slope form (choose 1 of the 2 points you used to find the slope)
Evaluate responses using AI:
OFF
3.
MULTIPLE CHOICE QUESTION
1 min • 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.
12 chapters
15 chapters
18 chapters
21 chapters
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Select the statement that best describes the line.
The line is the line of best fit.
The line is a line of best fit because it is increasing and so is the data.
The line is NOT a line of best fit because it does not go through the middle of the data set.
The line is NOT a line of best fit because it does not go through the origin.
Tags
CCSS.8.EE.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which sentence describes the relationship shown on this scatter plot?
As the temperature decreases, the visitors increase.
As the temperature increases, the number of visitors increases.
As the visitors increase, the temperature decreases.
No correlation
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Suppose data related to the AVERAGE Temperature outside (T) and the number of winter Coats (C) sold at a store is collected and graphed.
The LINE OF BEST FIT has the equation C = -3T + 150.
Use this equation to predict the number of coats sold when the average temperature outside is 20°.
40
75
90
115
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Suppose a LINE OF BEST FIT passes through the points (4, 8) and (6, 2). The SLOPE of this line is . . .?
-3
-6
4
2
Tags
CCSS.8.EE.B.5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Bell Work 1/21
Quiz
•
7th Grade - University
15 questions
Logic and Reasoning Quiz
Quiz
•
8th Grade
12 questions
Scatterplot Quiz
Quiz
•
8th - 9th Grade
15 questions
Systems of Equations - Graphic Method
Quiz
•
8th - 10th Grade
10 questions
TRIANGLE INEQUALITY
Quiz
•
8th Grade
13 questions
Statistics
Quiz
•
8th Grade
10 questions
Q4 COT2 DT
Quiz
•
8th Grade
10 questions
Transformation
Quiz
•
6th - 9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
15 questions
Graphing Inequalities
Quiz
•
7th - 9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
8 questions
8th U5L20 Volume of Sphere
Quiz
•
8th Grade
20 questions
Solving Systems of Equations Review
Quiz
•
8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
10 questions
Plotting Points on a Coordinate Plane: Quadrant 1 Essentials
Interactive video
•
6th - 10th Grade
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade