MAT 152: Mathematics in the World Module #09.10.11

Data Handling

- The process of collecting, storing, organizing, analyzing, and sharing data responsibly

and accurately.

Data Ethics

Principles and practices that ensure data is used in a fair, respectful, and legal manner.

Privacy

The right of individuals to control how their personal information is collected and used.

Confidentiality

- Ensuring that personal or sensitive data is accessible only to authorized individuals.

Data Integrity

The accuracy and consistency of data throughout its lifecycle.

Anonymization -

Removing personal identifiers from data so individuals cannot be identified.

Data Presentation

The way data is organized and displayed to communicate information effectively.

Chart -

- A visual representation of data, such as a bar chart, line graph, or pie chart.

Table

A structured arrangement of data in rows and columns for easy comparison.

Graph

A diagram showing the relationship between variables using points, lines, or bars.

Infographic

A visual combination of graphics and text to present data in a clear and engaging way.

Bias

A distortion in data collection or interpretation that leads to unfair or inaccurate results.

Data

is a set of facts that give us information about things.

*Ethical awareness

and responsible handling of data are essential to ensure that information is managed

in a manner that respects individuals' rights, maintains trust, and upholds moral principles.

Textual presentation

combines text and numerical facts in statistical reports and is narrative in nature.

Text

is any written or printed words that convey a message.

tabular presentation

is much better to use

than a textual presentation when the values are numeric and independent.

A table

is a set of data

arranged in rows and columns and is one of the most common ways of putting information across to

people.

graph

is a very effective visual tool as it displays data at a glance, facilitates comparison, and can

reveal trends and relationships within the data such as changes over time,

Graphical presentation

may be in forms like charts, graphs and

pictures.