Characteristics of a population or sample are called…Group of answer choicesparametersvariablesestimatesstatistics

To determine which term best describes the characteristics of a population or sample, let's analyze the options provided.

1. Parameters: This term refers to numerical characteristics of a population, such as the population mean or standard deviation. Parameters are fixed and unknown values unless the entire population is measured.

2. Variables: Variables are characteristics or properties that can take on different values within a population or sample. For example, height and weight are variables.

3. Estimates: These are specific numerical approximations derived from sample data used to infer characteristics of a population. They can be seen as "guesses" based on sample data.

4. Statistics: This term refers to numerical characteristics obtained from a sample. Unlike parameters, which describe a population, statistics describe a sample.

Given this analysis, the correct term that refers to the characteristics of a population or sample is either parameters (for population) or statistics (for sample). However, in a broad context related to both population and sample, "statistics" is often used to describe the data derived from them.

Final Answer

Statistics is the best choice, as it refers to the characteristics measured and derived from samples.