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Duplicate of Scatter Plots, Associations, Line of Best Fit Flashcards | StudBud
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Duplicate of Scatter Plots, Associations, Line of Best Fit
Duplicate of Scatter Plots, Associations, Line of Best Fit
19 terms
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StudBud Administration
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263 plays
Scatter Plots, Trend Lines, Rate of Change, & associations
Flashcards
19 cards
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Practice quiz
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Questions
19
Answers
1
With a positive association, as "x" increases, what happens to "y"?
It stays the same
There is no relation
It also increases
It decreases
2
What type of association is demonstrated by the scatter plot?
Upward
No Correlation
Positive
Negative
3
How are these two variables correlated? > Number of pets you have & your age
Negative
Upward
Positive
No Correlation
4
Which is NOT a type of association?
Upward
No Correlation
Negative
Positive
5
A line on a graph showing the general direction that a group of points seem to be heading is a:
association line
line of intersection
just a line
line of best fit
6
Any data that has TWO variables is called:
biangular data
biannual data
bivariate data
bicentennial data
7
What type of association is demonstrated by the scatter plot?
Upward
No Correlation
Positive
Negative
8
What type of association is demonstrated by the scatter plot?
Positive
Negative
Upward
No Correlation
9
How are these two variables most likely correlated? > Education & Income
Upward
No Correlation
Positive
Negative
10
What type of association is demonstrated by the scatter plot?
No Correlation
Positive
Upward
Negative
11
What type of association is demonstrated by the scatter plot?
Negative
Upward
No Correlation
Positive
12
Slope is:
all of these
rate of change
y2 - y1 / x2 - x1
rise over run
13
What type of correlation is demonstrated by the scatter plot?
Positive
Negative
Upward
No Correlation
14
What type of correlation is demonstrated by the scatter plot?
Positive
Negative
No Correlation
Upward
15
What type of association is demonstrated by the scatter plot?
Upward
No Correlation
Positive
Negative
16
With a negative correlation, as "x" increases, what happens to "y"?
It stays the same
It also increases
It decreases
There is no relation
17
With no correlation, what happens to one variable if the other one increases?
There is no relationship
It stays the same
It decreases
It also increases
18
How are these two variables most likely correlated? > Hours watching TV & test grades?
Upward
No Correlation
Positive
Negative
19
How are these two variables correlated? > Height and arm span
No Correlation
Positive
Negative
Upward
