DATA ANALYSIS > QUESTIONS & ANSWERS > WGU C207 Questions and Answers 100% (All)

WGU C207 Questions and Answers 100%

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What is the key focus on analysis? ✔✔To predict trends using quantitative data. What are the four levels of measurement? ✔✔1. Nominal 2. Ordinal 3. Interval 4. Ratio Nominal data ✔✔is ... categorical. It has no numerical value. It's not a number. Examples: -the types of pizza you sell -meatball -veggie -cheese (these are labels, they can't be added or subtracted) Ordinal data ✔✔is ranked, but doesn't have a specific value. Example: -the size of pizza (small, medium, large) (we can't add or subtract these but we can put them in sequential order) - order (key word) [Show More]

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