Stats 1200 (Mizzou) Exam 1 2024/ Questions With Correct Detailed /verified

Survey {Ans: Set of questions that are posed to the subjects in the sample}Margin of error {Ans: Measure of sampling error}Nominal Variables {Ans: Categorical variables for which the categories do NOT have a natural ordering ex.political party membership ex. eye color, ethnicity}Census {Ans: Survey in which the entire population is measured}Research Question {Ans: A question formulated prior to collecting data, that a researcher hopes to answer through his/her work}Categorical Variables(or qualitative variables) {Ans: Those that divide subjects into groups, but do not allow any sort of mathematical operations to be performed on the data}