Characteristics of Distributions, Dot Plots, and Stem Plots (VCE SSCE General Mathematics): Quizzes
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10 questions from this quiz
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Practise the questions
10 questions from this quiz
What are the three main features used to describe distributions of numerical data?
What are the three main features used to describe distributions of numerical data?
Shape, centre, and spread
What defines a symmetric distribution?
What defines a symmetric distribution?
Creates a mirror image when folded down middle
Which characteristic describes a positively skewed distribution?
Which characteristic describes a positively skewed distribution?
Long tail extending to the right
In a negatively skewed distribution, where are many values concentrated?
In a negatively skewed distribution, where are many values concentrated?
Towards the higher end
What does the centre of a distribution indicate?
What does the centre of a distribution indicate?
Where data values are typically positioned
What does the spread of a distribution describe?
What does the spread of a distribution describe?
How variable or dispersed data values are
For what size dataset are dot plots best used?
For what size dataset are dot plots best used?
In a stem plot, what does the leaf typically represent?
In a stem plot, what does the leaf typically represent?
The final digit
What is the typical dataset size limit for using stem plots?
What is the typical dataset size limit for using stem plots?
What should always be included with a stem plot?
What should always be included with a stem plot?
A key explaining how to read it