Give one example each of a nominal, ordinal, interval, and ratio measure.
Answer to relevant QuestionsDescribe the chain of assumptions underlying the measurement issues in this study. Using the data from Exercise 2.15, (a) Calculate (ΣX)2 and ΣX2. (b) Calculate ΣX/N, where N 5 the number of scores. (c) What do you call what you just calculated? Can an ordinal variable be measured on a continuous scale? Have you ever wondered how you would do on the SATs if you didn’t even bother to read the passage you were asked about? 5 Katz, Lautenschlager, Blackburn, and Harris (1990) asked students to answer SAT-type questions ...The following data represent U.S. college enrollments by census categories as measured in 1982, 1991, and 2005. (The 2005 data are approximate.) Plot the data in a form that represents the changing enrollment patterns of ...
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