The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?
Scatter Plots

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The more books students read, the lower their English grade.
The more books students read, the higher their English grade.
The fewer books students read, the higher their English grade.
No relationship exists between the number of books students read and their English grades.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What represents the x axis?
ABC Company
Hours Worked
Amount Earned in Dollars
Hours in Car
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A trucking company keeps track of the number of miles each of its drivers logs each week. Describe the correlation between the number of miles a driver logs and the drivers age.
There is a positive correlation.
There is a negative correlation.
There is no correlation.
There is a parallel correlation
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a scatterplot, an outlier...
...is something we didn't learn 8th grade
...is a puppet with a long nose named Pinocchio
...is a point that is far outside the main cluster of points/ordered pairs
...is a really naughty point who doesn't tell the truth when outside
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If a scatterplot has no association then...
...it has no ordered pairs
...it has ordered pairs that have a negative pattern
...its ordered pairs have no predictable pattern
...if it makes a lion on a graph (roar!)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the equation of the line of best fit for the given data
y=163.41x + 4.19
y=-163.41x + 4.19
y=-4.19x + 163.41
y= 4.19x - 163.41
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which scatter plot shows a linear relationship between x and y?
Graph A
Graph B
Graph C
Graph D
Create a free account and access millions of resources
Similar Resources on Quizizz
11 questions
Trend Lines Correlation

Quiz
•
7th - 10th Grade
15 questions
Trend Lines and Scatter Plots

Quiz
•
8th Grade
17 questions
Scatter Plots Review

Quiz
•
8th Grade
10 questions
Scatter Plots and Correlation

Quiz
•
8th - 10th Grade
20 questions
Scatter Plots Review

Quiz
•
8th Grade
18 questions
Practice Quiz-Scatter Plots

Quiz
•
8th - 9th Grade
20 questions
Scatter Plots

Quiz
•
8th - 9th Grade
15 questions
Scatter Plots

Quiz
•
8th - 9th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
10 questions
Identifying equations

Quiz
•
KG - University
16 questions
Function or Non-Function?

Quiz
•
8th - 10th Grade
15 questions
Exponent Properties

Quiz
•
7th - 9th Grade
20 questions
Circles & Polygons 2025

Quiz
•
8th Grade
12 questions
Scatterplots and Trendlines

Quiz
•
8th Grade
36 questions
WMS Pre-algebra Final Review

Quiz
•
8th - 9th Grade
20 questions
90s cartoons

Quiz
•
8th Grade
23 questions
Writing Equations (Variables on both sides)

Quiz
•
8th Grade