What is an investigation or procedure with varying results called?

What is an investigation or procedure with varying results called?

• A. Outcome
• B. Experiment
• C. Sample Space
• D. Probability

Answer: (B)

An experiment is a planned investigation or procedure designed to observe what happens when you perform a set of steps, and the results can differ from trial to trial. The variation comes from randomness or small differences in how the steps are carried out, which is why you gather data from multiple trials. For example, flipping a coin is an experiment: each flip is a trial, and the outcome can be heads or tails. The term "outcome" refers to the result of a single trial, not the whole process. "Sample space" is the complete set of all possible outcomes for the experiment, like {heads, tails} for a coin flip. "Probability" is the likelihood of an outcome occurring, not the procedure itself. So the word that best names the whole investigation that can yield varying results is the experiment.

An experiment is a planned investigation or procedure designed to observe what happens when you perform a set of steps, and the results can differ from trial to trial. The variation comes from randomness or small differences in how the steps are carried out, which is why you gather data from multiple trials. For example, flipping a coin is an experiment: each flip is a trial, and the outcome can be heads or tails. The term "outcome" refers to the result of a single trial, not the whole process. "Sample space" is the complete set of all possible outcomes for the experiment, like {heads, tails} for a coin flip. "Probability" is the likelihood of an outcome occurring, not the procedure itself. So the word that best names the whole investigation that can yield varying results is the experiment.