BA-2300 Quiz-2 Answers - 2016 QUIZ-2 QUIZ-2(40 Questions-10...

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QUIZ-2 2016 BA-2300, Spring-Summer 2016 (Wayne State University). Instructor: Nayyer Naseem 1 | P a g e QUIZ-2 (40 Questions-10 Points Total) BA-2300: Quantitative Methods – I Deadline - Monday, June 13 th , 2015, 11:59pm 1. Data that provide labels or names for groupings of like items are known as a. categorical data b. quantitative data c. label data d. generic data 2. A researcher is gathering sales (in thousands of $) data from four geographical areas designated: South = 1; North = 2; East = 3; West = 4. The designated geographical regions represent 3. The age (in years) of employees at a company represent 4. A frequency distribution is 5. The sum of frequencies for all elements (classes), in a frequency distribution, will be equal to ___. a. the number of variables b. the number of elements times number of variables. c. the number of elements d. a value between 0 and 1 6. In constructing a frequency distribution, as the number of classes (elements/categories) is increased for a given data set, the class width (interval) will 7. Which of the following option is not used to represent the categorical data?
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