Question 1

What is data bias in data visualisation?

Accepted Answer

A systematic error that skews data representation

Answer

A method of data collection

Answer

A design choice for aesthetics

Answer

A tool for creating graphs

Question 2

Which of the following can contribute to data bias in visualisations?

Accepted Answer

Selecting a biased sample of data

Answer

Using neutral colors

Answer

Following design best practices

Answer

Employing interactive elements

Question 3

What is a common effect of data bias in visualisations?

Accepted Answer

Misleading interpretations by the audience

Answer

Enhanced clarity of information

Answer

Increased engagement with the data

Answer

Improved decision-making

Question 4

How can data visualisation techniques reduce the risk of data bias?

Accepted Answer

By employing multiple representations of the same data

Answer

By simplifying all data to one metric

Answer

By using only pie charts

Answer

By ignoring outliers completely

Question 5

What is a potential outcome of not addressing data bias in visualisations?

Accepted Answer

Forming incorrect conclusions based on skewed data

Answer

Creating more engaging visual stories

Answer

Facilitating easier data comparisons

Answer

Improving the accuracy of data analysis

Question 6

What role does context play in mitigating data bias in visualisations?

Accepted Answer

It helps the audience understand the circumstances under which data was collected

Answer

It makes the visualisation more colorful

Answer

It reduces the need for data interpretation

Answer

It simplifies complex data into single numbers

Question 7

Which of the following best describes selection bias in data visualisation?

Accepted Answer

Including only certain data points that support a specific argument

Answer

Using a consistent method for collecting data

Answer

Visualising all available data equally

Answer

Randomly sampling data from a population

Question 8

What is confirmation bias in relation to data visualisation?

Accepted Answer

The tendency to favor information that confirms existing beliefs

Answer

Using multiple sources for data verification

Answer

Creating balanced visualisations for analysis

Answer

The process of collecting unbiased data

Question 9

Which strategy can help to identify and reduce bias in data visualisations?

Accepted Answer

Conducting peer reviews of visualised data

Answer

Using only automated data analysis tools

Answer

Relying solely on subjective interpretations

Answer

Limiting data input to one source

Question 10

How can color choice in data visualisation influence data bias?

Accepted Answer

By evoking emotional responses that may skew interpretation

Answer

By ensuring all data points are equally represented

Answer

By making the visualisation more aesthetically pleasing

Answer

By using universally understood color codes

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