What is a line of best fit?
Line of Best Fit Flashcard

Flashcard
•
Mathematics
•
8th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A line that best represents the data on a scatter plot, showing the trend of the data points.
2.
FLASHCARD QUESTION
Front
What does a positive association in a graph indicate?
Back
As one variable increases, the other variable also increases.
3.
FLASHCARD QUESTION
Front
What does a negative association in a graph indicate?
Back
As one variable increases, the other variable decreases.
4.
FLASHCARD QUESTION
Front
What does 'no correlation' mean in a scatter plot?
Back
There is no apparent relationship between the two variables.
5.
FLASHCARD QUESTION
Front
How do you identify an outlier in a scatter plot?
Back
An outlier is a data point that is significantly different from the other points.
6.
FLASHCARD QUESTION
Front
What is the purpose of a trend line in a scatter plot?
Back
To summarize the relationship between the variables and make predictions.
7.
FLASHCARD QUESTION
Front
How can you use a trend line to make predictions?
Back
By extending the trend line to estimate values for variables not directly measured.
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Scatterplots

Flashcard
•
8th Grade
15 questions
Scatter Lot, Line of Best Fit, Outliers

Flashcard
•
8th Grade
14 questions
Q4--Test 2--Scatter Plots and Trend Lines P1

Flashcard
•
8th Grade
15 questions
Scatter plots- Lines of Best Fit

Flashcard
•
8th Grade
15 questions
Scatter plot & best fit lines

Flashcard
•
8th Grade
15 questions
Scatter Plots Association

Flashcard
•
8th Grade
15 questions
Scatter Plots and Line of Best Fit

Flashcard
•
8th Grade
15 questions
Scatter Plots and Line of Best Fit Review 2025

Flashcard
•
8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade