A dependent variable is a variable whose values depend on the values of another variable.

Here are the answers to the questions: 1.1.1. C A dependent variable is a variable whose values depend on the values of another variable. 1.1.2. A Fixed expenses are costs that do not change with the level of activity or over a period, such as rent or salaries. 1.1.3. B Observation is a research method where researchers carefully watch and record behavior or characteristics without direct interaction. 1.1.4. C A scatter plot graph is used to display the relationship between two quantitative variables, making it suitable for identifying patterns or the absence of patterns. Send me the next one 📸