Stats

Week 1 Assignment a.Chapter 1:  1.2, 1.17 b. Chapter 3:  3.3, 3.22 A) Chapter 1: 1.2) to a lower place we list several shiftings. Which of these multivariates atomic figure 18 decimal and which are qualitative? exempt. Definitions (pg. 4, 14): qualitative- A variable having determine that indicate into which of several categories a population element belongs Quantitative- A variable having cabarets that are numbers representing quantities. a) The dollar union on an accounts receivable invoice Answer- quantitative as the survey is a number b) The net profit for a caller-up in 2009 Answer- quantitative as the value is a number c) The stock exchange on which a companys stock is traded Answer- qualitative as it is descriptive or categorical d) The topic debt of the United States in 2009. Answer- quantitative as the value is a number e) The advertising medium (radio, television, or print) employ to promote a product. A nswer- qualitative as it is descriptive or categorical 1.17) Classify each of the following qualitative variables as ordinal or nominative. Explain your answers. Definitions: Ordinal- A qualitative variable for which in that localization of function is a pregnant order or rank of the categories. (pg.14) Nominative- A qualitative variable for which in that location is no meaningful order or ranking of the categories. (pg.

15) Qualitative Variable Categories Statistics course letter gradeA B C D F Answer-ordinal as thither is a meaningful order of the grade categories (good (A) to bad (F)) access cho ice on lets Make A Deal entrance #1 Do! or #2 Answer-nominative as there is no meaningful ordering to the Door categories Television try out classifications TV-G TV-PG TV-14 TV-MA Answer-ordinal as there is a meaningful order of the TV classification (age appropriateness) Personal calculating machine ownershipYes No Answer-nominative as there is no meaningful ordering or ranking to yes or no for personal calculating machine ownership Restaurant Rating...If you want to ache a broad essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper