Study guides, Class notes & Summaries

Stats Exam 1 Questions & Answers 2023/2024 Population - ANSWER-Refers to the total set of observations that can be made Sample - ANSWER-Refers to the set of observations drawn from a population Sampling Method - ANSWER-How the data is collected Random Sampling - ANSWER-Each member of the population has an equal chance of being selected Voluntary Response Sample (Self-Selected Sample) - ANSWER-Respondents decide whether or not to participate (Polls, calls, email, online surveys) ...

stats exam 1 questions & answers 2023/2024 research - ANSWER-Research - systematic approach to finding answers to a question scientific method - ANSWER-reduces a question to its observable components and tests possible answers to the question steps in research process - ANSWER-Identify and define a research problem Examine theories and past research to devise hypothesis Design a study that will produce data relevant to the hypothesis Carry out research Analyze the data produc...

Stats Exam 1 Questions & Answers 2023/2024 Data is another word for - ANSWER-facts A listing of values or responses is - ANSWER-data distribution A table or listing that shows values and how many times each value occurs is - ANSWER-frequency distribution A collection or bundle of information relative to specific variables is referred to as a - ANSWER-Data set An individual piece of information in a data set is referred to as a - ANSWER-data point What is the simplest, most fu...

Population - ANSWERthe entire group of individuals being studied sample - ANSWERa subset of the population that is used to estimate characteristics of the population parameter - ANSWERa numerical value from the population statistic - ANSWERnumerical value from a sample census - ANSWERa way to find and record information about every member of a population; its a term mostly connected with national information, but can refer to well-defined, smaller populations experiment - ANSWERa ...

Population - ANSWERthe entire group of individuals being studied sample - ANSWERa subset of the population that is used to estimate characteristics of the population parameter - ANSWERa numerical value from the population statistic - ANSWERnumerical value from a sample census - ANSWERa way to find and record information about every member of a population; its a term mostly connected with national information, but can refer to well-defined, smaller populations experiment - ANSWERa ...

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