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Unformatted text preview: If I say that this was a convenience sample I took, describe what that means. Which of the following situations are cross-sectional and which are time series related? Current GPAs of Purdue Statistics Graduate Students vs. GPA of Sanvesh during his time at Purdue. Value of Mr. X’s portfolio over the previous 3 years vs. Value of all portfolio’s at Charles Schwaab in January 2008. Salary of the LA Lakers in the 1990s vs. Salaries of all NBA teams in 1994...
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This note was uploaded on 02/06/2012 for the course STAT 225 taught by Professor Martin during the Spring '08 term at Purdue University-West Lafayette.
- Spring '08