Constructing a Bivariate Scatterplot (HSC SSCE Mathematics Standard): Flashcards
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Practise the cards
10 cards from this deck
Bivariate data definition
Bivariate data definition
Measuring two different characteristics for each subject
Scatterplot definition
Scatterplot definition
Visual tool showing connection between two numerical variables
What goes on the horizontal (-axis)?
What goes on the horizontal (-axis)?
Independent variable
What goes on the vertical (-axis)?
What goes on the vertical (-axis)?
Dependent variable
What does each dot on a scatterplot represent?
What does each dot on a scatterplot represent?
One complete subject or observation
How many dots for 15 subjects in a study?
How many dots for 15 subjects in a study?
15 dots (one for each subject)
Scale calc: 5 divisions between 0 and 50?
Scale calc: 5 divisions between 0 and 50?
per unit
Positive relationship meaning
Positive relationship meaning
Both variables increase together
First step in constructing a scatterplot
First step in constructing a scatterplot
Draw a number plane
Ordered pairs in scatterplots
Ordered pairs in scatterplots
Two measurements from same subject plotted as one dot