Which of the following is true of syndicated studies? Group of answer choices They can be standardized in the form of a questionnaire alone and asked to a large representative sample to obtain accurate data. They refer to studies that always have a large sample of respondents that voluntarily completes questionnaires on a regular basis so that researchers can assess changes in behavior and attitudes. They are a hybrid of primary and secondary research conducted by a research company, spreading the cost across many clients to reduce the price. They are obtained only by watching how people behave, either in person or by using a machine to record events..