Scatter diagrams (AQA GCSE Statistics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does a scatter diagram show?
What does a scatter diagram show?
Relationship between two variables
Which variable goes on the x-axis?
Which variable goes on the x-axis?
Explanatory variable
What indicates a strong positive association?
What indicates a strong positive association?
Points form an upward trend
What is an outlier in a scatter diagram?
What is an outlier in a scatter diagram?
A point that deviates from the pattern
In the study time example, what is the response variable?
In the study time example, what is the response variable?
Exam marks
What must be included when creating a scatter diagram?
What must be included when creating a scatter diagram?
Title and axes with units
What characterizes a weak correlation in a scatter plot?
What characterizes a weak correlation in a scatter plot?
Points are widely scattered
What is the first step in creating a scatter diagram?
What is the first step in creating a scatter diagram?
Identify your variables
What does a negative association indicate?
What does a negative association indicate?
One variable increases, the other decreases
What is a common mistake in scatter diagrams?
What is a common mistake in scatter diagrams?
Mixing up variable placement