1) What type of data is appropriate for a scatter graph? Select the two requirements. a) Independent variable is numerical b) Independent variable is words c) Dependent variable is numerical d) Dependent variable is words 2) What is the goal of a scatter graph? a) To illustrate the proportion each part makes of a whole b) To emphasise the local change between data points c) To show an overall trend or relationship between the two variables d) To illustrate the distribution (spread) of data 3) Is the following suitable for a scatter graph? Ben wants to find the relationship between temperature and speed. a) Yes b) No 4) Is the following suitable for a scatter graph? Ming wants to show what percentage of creatures in the zoo are each type of animal. a) Yes b) No 5) Is the following suitable for a scatter graph? Tobias wants to show the number of visitors to London in different weather conditions. a) Yes b) No 6) Which of the following is a scatter graph? a) Comparing the percentage composition of rocks b) Showing the trend between age and exam score c) Illustrating carbon dioxide levels over time d) Showing the different food categories in your daily diet 7) Which answer best describes the trend shown by this graph? a) As the time increases, the speed decreases b) As the speed increases, the time decreases c) The speed decreases d) Speed vs time

Scatter graphs quiz

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