What Is Late Look Bias? Late Look Bias | occurs when the data is gathered or analyzed at an inappropriate time. Lead-time Bias | occurs when one test detects disease earlier so there seems to be increased survival. Publication Bias | occurs when only positive or favorable results are published. What are the 4 types
What Are The Four Major Sources Of Measurement Error? Measurement errors are commonly ascribed to four sources: the respondent, the interviewer, the instrument (i.e., the survey questionnaire), and the mode of data collection. The unique characteristics of business populations and business surveys contribute to the occurrence of specific measurement errors. What are the four types