Correlation Coefficient
Authored by Wayground Content
Mathematics
9th Grade
CCSS covered
Used 257+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The next three questions will use the same table. Put the information in your calculator now.
Remember
STAT, ENTER(edit)
L1=x L2=y
Information is IN
Blah.
2.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Part A: Using the model y = Ax + B, compute the regression equation for the data in the table.
Round to the nearest hundredth (2 decimal places). Do not put spaces when typing in your answer.
Tags
CCSS.8.EE.C.8C
3.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Part B: Compute the correlation coefficient.
Round to the nearest hundredth (2 decimal places). Do not put spaces when typing in your answer.
4.
MULTIPLE SELECT QUESTION
15 mins • 1 pt
Part C: Complete the statement about the correlation coefficient using the words "weak, moderate, or strong" and "positive or negative".
There is a _____________ __________ linear association.
weak
moderate
strong
positive
negative
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The next three questions will use the same table. Put the information in your calculator now.
Remember
STAT, ENTER(edit)
L1=x L2=y
Information is IN
Blah.
6.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Part A: Using the model y = Ax + B, compute the regression equation for the data in the table.
Round to the nearest hundredth (2 decimal places). Do not put spaces when typing in your answer.
Tags
CCSS.8.EE.C.8C
7.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Part B: Compute the correlation coefficient.
Round to the nearest hundredth (2 decimal places). Do not put spaces when typing in your answer.
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?
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
20 questions
Exponent Rules Review
Quiz
•
8th - 9th Grade
25 questions
Complementary and Supplementary Angles
Quiz
•
7th - 10th Grade
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th 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
27 questions
7.2.3 Quadrilateral Properties
Quiz
•
9th - 12th Grade