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Scatterplots & Correlation Coefficient Flashcards | StudBud
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Scatterplots & Correlation Coefficient
Scatterplots & Correlation Coefficient
16 terms
·
StudBud Administration
probability & statistics
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
Is the following scatter plot:
Clustering
No Relationship
Linear
Non-Linear
2
Does the following scatter plot have a strong, medium, weak, or NO correlation?
Medium Correlation
No Correlation
Weak Correlation
Strong Correlation
3
Does this scatter plot show a positive trend, a negative trend, or no trend?
Positive Trend
Negative Trend
No Trend
4
This scatter plot has a correlation coefficient of:
-0.8
-1
+1
+0.8
5
Does the following scatter plot have a strong, medium, weak, or NO correlation?
Strong Correlation
Weak Correlation
Medium Correlation
No Correlation
6
Does this scatter plot show a positive trend, a negative trend, or no trend?
No Trend
Negative Trend
Positive Trend
7
Does the following scatter plot have a strong, medium, weak, or NO correlation?
Strong Correlation
Medium Correlation
No Correlation
Weak Correlation
8
This scatter plot has a correlation coefficient of:
0
-0.2
+1
+0.2
9
Is the following scatter plot:
Clustering
No Relatinship
Linear
Non-Linear
10
This scatter plot has a correlation coefficient of:
-0.5
-1
0
+0.5
11
Does this scatter plot show a positive trend, a negative trend, or no trend?
Positive Trend
Negative Trend
No Trend
12
Is the following scatter plot:
Clustering
Linear
Non Linear
No Relationship
13
This scatter plot has a correlation coefficient of:
-0.9
+0.9
-1
+1
14
Is the following scatter plot:
No Relationship
Non-Linear
Clustering
Linear
15
This scatter plot has a correlation coefficient of:
-0.5
+0.5
-1
+1
16
Does the following scatter plot have a strong, medium, weak, or NO correlation?
No Correlation
Weak Correlation
Strong Correlation
Medium Correlation
