# Assessment 2 #### What are some types of data and their characteristics? (Choose all that apply) * [x] Numerical data is expressed in numbers and used for statistical analysis. * [x] Textual data comprises words and is used in natural language processing. * [ ] Multimedia data is only used for entertainment purposes. * [ ] Sensor data is primarily used for marketing strategies. **Notes to Learners** Numerical data \[...] can be quantitatively measured. \[...] Textual data \[...] is typically used in natural language processing. \[...] Multimedia data includes images, audio, and video files. \[...] Sensor data tracks and records physical or environmental conditions. To learn more about it, you can follow the course [Introduction to Data](https://bsvblockchain.360learning.com/course/play/6696086ea378c2f97d35341c) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://hub.bsvblockchain.org/higher-learning/bsv-academy/data-information-and-knowledge-in-the-digital-age-ict/quiz-data-information-and-knowledge-in-the-digital-age/assessment-2.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.