Data Storytelling & Visualization- The Right Chart & Gestalt

From Cleveland and McGill’s rating of perception accuracy, which of the following qualities is best perceived by human eyes?​

• Color​ ​

• Volume

• Position​

• Density​

Which of the following chart types demonstrate the influence of one variable (x) on another (y)​

• Composition​ ​

• Comparison​

• Relationship

• Distribution​

Which of the following charts would you use to display the different brands that make up a dataset of received customer complaints?​

• Composition​

• Comparison​

• Relationship​

• Distribution​

Which of the following chart types best illustrates the usual behavior (shape, average and median) of Pork Chao Fan temperatures?​

• Composition​

• Comparison​

• Relationship​

• Distribution​

Which of the following possible titles demonstrates our best practice for labelling data visualizations​

• “Feedback received for Chowking, 2018 to 2019”​

• “Per Year Chowking Feedback Capture, 2018 to 2019”​

• “Chowking sees an increased feedback in 2018 versus last year”​

Which chart best illustrates changes in a value (e.g. complaint capture) across months in a given year?​

• Horizontal bar chart, each bar representing a month of data​

• Pie chart with each slice representing a month of data​

• Line chart, with each point representing a month of data​

• A table​ ​

True or False: Annotating charts only puts unnecessary text on an otherwise clear visual​

• True

• False

True or False: Comparison charts bring out similarities and differences between one or more groups, based on their values on one or more variables.​

• True

• False

True or False: Pie charts are an example of comparison charts.​

• True

• False

True or False: Pie charts are better at showing trends and changes across series of time points.​

• True

• False