Which of the following statements stated below is precisely

Last updated: 7/9/2022

Which of the following statements stated below is precisely correct/true? A. Some experiment studies may contain multiple variables due to how the experiments are designed. B. Quantitative variables can be discrete or continuous, and they can be measured. C. Variables are properties or characteristics of some event, such as object or person that can take on different values or amounts. D. Independent and dependent variables are usually two distinct types of variables in the sense that the experimenter can manipulate the independent variables; and dependent variables are the measurable outcomes that cannot be manipulated. E. All of the answers (A, B, C, and D) are the right answer choices for this question.