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Analysing Scatterplots Flashcards | StudBud

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Analysing Scatterplots

11 terms·StudBud Administration

Focuses on analysing scatterplots

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Questions 11

Answers

1
What is the dependent variable?
Exam Score
Number of hours spent revising
2
The dependent variable is plotted on the y axis.
False
True
3
What relationship is shown on this image?
no relationship
weak negative relationship
weak positive relationship
strong positive relationship
4
What is another name for an anomaly?
abnormality
deviation
outlier
exception
5
Scatterplots are used to discover if there is a _________ between variables.
relationship or correlation
relationship
trend
correlation
6
What is the line called that is drawn on this scatterplot?
the line of correlation
a relationship line
The correlation coefficient
the line of best fit
7
What is the relationship between the variables?
There is a strong negative relationship.
There is a weak negative relationship.
There is a weak positive relationship
There is a strong positive relationship.
8
What relationship is shown on this scatterplot?
strong and negative
weak and negative
strong and positive
weak and positive
9
What is an anomaly?
when two points are plotted on the same part of the graph
a point/piece of data that has been incorrectly plotted
a point or piece of data that sits on the x or y axis
a piece of data that doesnt the trend in the graph
10
What is the independent variable in this scatterplot?
Points scored
Minutes played
Basketball stats
It is not shown on this scatterplot
11
What is the independent variable?
access to safe drinking water
death rate