Quiz1Solutions - She asked her students their age at their...

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IVY - w Statistics and Probability (Math 80) Quiz #1 For the following description of data, identify the W's, name the variables, specify for each variable whether its use indicates it should be treated as categorical or quantitative, and, for any quantitative variable, identify the units in which it was measured (or note that they were not provided): Ms. Williamson gave her statistics class a survey on the first day of class this semester.
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Unformatted text preview: She asked her students their age at their last birthday, age group, handedness (right or left), approximate g.p.a., and how difficult the class would be on a scale of 1-5 (l=easy, 5=hard). Her class is located at City College's Mission Campus. The data will be used in class to illustrate concepts from the textbook. All the variables with classifications (and units if quantitative)...
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This note was uploaded on 04/12/2011 for the course STA 215 taught by Professor Tba during the Spring '08 term at Grand Valley State University.

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