stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Scatter Plots and Line of Best Fit Flashcards | StudBud
Explore
/
Scatter Plots and Line of Best Fit
Scatter Plots and Line of Best Fit
10 terms
·
StudBud Administration
·
914 plays
Imported from external platform
Flashcards
10 cards
F
Practice quiz
P
Host live
L
Questions
10
Answers
1
What does an outlier indicate?
There is no significant correlation between the variables
None of the above
There is a significant correlation between the variables
he correlation between the variables cannot be determined
2
How could data in a scatter plot possibly be wrong?
It could be incorrectly graphed
The axes might be incorrect
The data may have been incorrectly collected
All of the above
3
Which of the following is untrue about scatter plots?
Negative associations are lines with negative slopes
If two variables are correlated, it is a linear relationship
Linear things can take the form of positive or negative
4
Why is it important to label the axes for a scatter plot?
To make the scatter plot easier to construct
To prevent misinterpretation of the data
It isn't important
To satisfy your math teacher
5
Which of the following is probably least likely to have a linear relationship?
Shoe size and age
Grade and reading level
Weight and cholesterol level
Age and zip code
6
Which would be an example of a positive association?
The lower temperatures get, the more Calories people intake
The more hours spent online, the fewer hours of sleep gotten
more hours spent reading the higher the SAT scores
The higher gas prices get, the fewer miles people drive
7
Which would be an example of a negative association?
The more hours Amy spends practicing, the higher her GPA
The more hours Tina spends exercising, the lower her weight
The more texts Jeremy sends, the higher his phone bill
None of these
8
Which type of scatter plot would suggest a positive association?
When one variable decreases, the other increases
When one variable increases, the other decreases
Both variables have a clear and definite correlation
When one variable increases, the other increases
9
What is purpose of a scatter plot?
To prove the causal relationship between the variables
All of the above
To better observe the correlation between the variables
To verify the linear relationship between the variables
10
What is meant by data that "clusters"
Data that follows a linear relationship
Data that is widely spread out
Data that follows no real pattern
Data that all lands in one particular part of graph
