1.8 Lines and Correlations
Authored by Grace Avery
Mathematics
9th - 12th Grade
CCSS covered
Used 17+ times
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.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The graph shows the weights of dogs and the time it took the same dogs to complete an agility course in seconds.
Which shows the line of best fit for the data?
Tags
CCSS.8.EE.B.5
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The scatter plot below shows the average yearly consumption of bottled water by people in the United States starting in 1990.
Using the line of best fit, predict the average consumption of bottled water in the year 2000?
20 gallons
18 gallons
22 gallons
19 gallons
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which graph represents a positive correlation?
Tags
CCSS.HSS.ID.B.5
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which relationship is shown by the above scatterplot?
As the cost goes down, the number sold goes down
As the cost goes up, the number sold goes down
As the cost goes down, the number sold remains the same
There is no relationship between cost and the number sold
Tags
CCSS.HSF-LE.A.1B
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Above is the number of clothes donated to New York City homeless shelters in the given years.
Determine the equation for the line of best fit using the given two points on the line of best fit, where x is the number years since 1992 and y is the number of clothes donated in thousands.
y = -0.375x + 48.5
y = 0.375x + 48.5
y = -0.375x - 48.5
y = 0.375x - 48.5
Tags
CCSS.HSF-LE.A.1B
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A keyboarding instructor at a community college collected data comparing a student’s age and their typing speed. The equation for the line of best fit is given as y = -1.4x + 117.8, where x is the “age in years” and y is the “typing speed.
If you are 25 years of age, what is your typing speed?
153 words per minute
83 words per minute
63 words per minute
102 words per minute
Tags
CCSS.HSF.LE.B.5
7.
OPEN ENDED QUESTION
15 mins • Ungraded
Determine the equation for the line of best fit
Evaluate responses using AI:
OFF
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
20 questions
Linear Relationships Review
Quiz
•
8th - 9th Grade
10 questions
FPC_ACTIVITY
Quiz
•
10th Grade
12 questions
REVISION: TOPIC 3 & TOPIC 4
Quiz
•
12th Grade
10 questions
Geometric Series
Quiz
•
11th - 12th Grade
20 questions
Radical Equations
Quiz
•
9th Grade
10 questions
Precalculus 5.1-5.3 Quiz
Quiz
•
11th - 12th Grade
15 questions
KUASA TIGA DAN PUNCA KUASA TIGA
Quiz
•
7th - 9th Grade
10 questions
MGSE.7.G2 (Triangles)
Quiz
•
KG - University
Popular Resources on Wayground
8 questions
2 Step Word Problems
Quiz
•
KG - University
20 questions
Comparing Fractions
Quiz
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Latin Bases claus(clois,clos, clud, clus) and ped
Quiz
•
6th - 8th Grade
22 questions
fractions
Quiz
•
3rd Grade
7 questions
The Story of Books
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
8 questions
2 Step Word Problems
Quiz
•
KG - University
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
10 questions
Finding Area and Circumference of a Circle
Interactive video
•
6th - 10th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
13 questions
Model Exponential Growth and Decay Scenarios
Quiz
•
9th - 12th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
15 questions
TSI Math Practice Questions
Quiz
•
8th - 12th Grade
20 questions
Systems of Equations - Substitution
Quiz
•
9th Grade