Psyc 300 Exam 1 2024 with complete solutions

statistics correct answersset of methods and rules for organizing and interpreting observations concerns: anxiety and value descriptive correct answerstype of statistic - summarize, organize, and simplify data inferential correct answerstype of statistic - techniques that allow us to study samples and make generalizations about the population sampling error correct answersamount of difference between a sample value and a population value that becomes an issue when trying to use a sample to represent an entire population experimental correct answersresearch design - manipulate IV, randomly assign subjects quasi experimental correct answersresearch design - manipulate IV, no random assignment of subjects non experimental correct answersresearch design - no manipulation of IV, no random assignment of subjects operational definition correct answersset of operations for measuring a construct that defines the construct in terms of the resulting measurements nominal correct answerslabel and categorize data ordinal correct answerscategory and order interval correct answerscategory and order and equal size intervals (arbitrary zero point)