5 Questions
Which branch of science deals with collection, description, tabular and graphical analysis and interpretation of data?
Statistics
What is a subset of the population that is considered to be the true representative of the population?
Sample
What is a property or characteristic of individuals or objects that can take different values at different times depending on the situation?
Variable
What type of variable measures the quantity?
Quantity Variable
In an experiment, what are the independent variables?
Variables manipulated by the investigator
Study Notes
Statistics and Data Analysis
- Statistics is the branch of science that deals with the collection, description, tabular and graphical analysis, and interpretation of data.
Sampling and Population
- A sample is a subset of the population that is considered to be a true representative of the population.
Types of Variables
- A variable is a property or characteristic of individuals or objects that can take different values at different times depending on the situation.
- Quantitative variables are a type of variable that measures the quantity.
Experimental Design
- In an experiment, independent variables are the variables that are deliberately changed or manipulated by the researcher to observe their effect on the dependent variable.
Test your knowledge of statistics and variables with this quiz! Learn about the branch of science that deals with data collection, analysis, and interpretation. Explore the concept of variables and their properties. See how well you understand these fundamental concepts in statistics.
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