
Correlation and Curves of Best Fit
Authored by Akash Reza
Mathematics
10th - 11th Grade
CCSS covered
Used 7+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is a line of best fit used for?
To make predictions
To make the graph look pretty
To connect the points
To make it look like you know what you are doing
Tags
CCSS.8.SP.A.2
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What type of association does this graph have?
positive
negative
none
all of the above
Tags
CCSS.HSF-LE.A.1B
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which sentence describes the relationship shown on this scatter plot?
Tags
CCSS.HSF.IF.B.4
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What would be the correlation between study time and test grades?
positive
negative
none
cannot be determined
Tags
CCSS.HSS.ID.C.9
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What type of correlation do you think there is between:
Time Spent Watching TV & Grades
Tags
CCSS.HSS.ID.B.5
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What does the value, r= -0.89, tell us about the linear relationship of two quantitative variables?
Strong positive
Weak positive
Strong negative
Weak negative
Tags
CCSS.HSS.ID.B.5
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Is this line an accurate line estimate of best fit for the data?
Yes
No
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?