Graphical representations of data are common in today’s society. Understanding and interpreting graphs correctly is a vitally important skill useful in different walks of life.
What type of correlation does the graph below show?
What type of correlation is shown by the graph below?
What relationship is shown in this graph?
There is a linear relationship
The gradient is increasing
The gradient is decreasing
How true is this statement?
Correlation in a graph means that the two variables are linked.
Which of the following variables would you expect to produce correlation?
Height vs weight
Height vs hair colour
Height vs intelligence
Why is the following graph misleading?
Units are not present
Axis does not start at 0
The numbers on the axis do not increase in constant amounts
Why might the following graph be misleading?
Questions 9 - 10 are for Intermediate and Higher tier