Final answer:
In the Data View of the SPSS Data Editor, each row represents a case, which is the correct answer to the given question. A data point can refer to a single measurement or a value pertaining to a case. Option a is correct.
Step-by-step explanation:
In the Data View in the SPSS Data Editor, each row represents a case. This means that each row corresponds to a different data subject or experimental unit, which can be a person, a physical object, or even an event, depending on the scope of the research. An individual row includes various characteristics or measurements, which are represented as variables in the columns. To address the options provided, option a. A case is the correct answer.
A data point can refer to a single measurement or a value pertaining to a case. A missing value is what it sounds like - the absence of data in a cell that would have otherwise contained a data point. Lastly, a variable, which is best understood as b. something whose value can change over multiple measurements, according to the reference information, is not represented by a row but by a column in the SPSS Data Editor's Data View.