Statistics > EXAM > Summary book Multivariate Data Analysis (Hair) [Distinction] Questions and Answers 2023 (All)

Summary book Multivariate Data Analysis (Hair) [Distinction] Questions and Answers 2023

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Coding - -the process of assigning a numerical score or other character symbol to previously edited data. -Codes - -rules for interpreting, classifying, and recording data in the coding process; al... so, the actual numerical or other character symbols assigned to raw data. -Dummy coding - -Numeric "1" or "0" coding where each number represents an alternate response such as "female" or "male." -Effects coding - -An alternative to dummy cod- ing using the values of -1 and +1 to represent two categories of responses. -Class coding - -Coding that assigns numbers to categories in an arbitrary way merely as a means of identifying some characteristic. -Descriptive analysis - -the elementary transformation of raw data in a way that describes the basic characteristics such as central tendency, distribution, and variability -Histogram - -A graphical way of showing a frequency distribution in which the height of a bar corresponds to the observed frequency of the category. -Tabulation - -the orderly arrangement of data in a table or other summary format showing the number of responses to each response category; tallying. -Frequency table - -A table showing the different ways respondents answered a question -Cross-tabulation - -the appropriate technique for addressing research questions involving [Show More]

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