Week 2 Quiz - Week Two Quiz 1 Week Two Quiz Week Two Quiz...

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Week Two Quiz 1 Week Two Quiz Week Two Quiz Neil Robinson Research and Evaluation II RES 342 University of Phoenix
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Week Two Quiz 2 RES342 WK2 QUIZ NAME _Neil Robinson _______________ Please complete by Monday of Week#2 and submit to your Individual Forum. Per Conversation #2, 1. What is the definition of statistics? Statistics is the collecting, organizing, and analyzing of data in order to make a better decision. (Feravich, 2010) 2. A measure of center reduces a big pile of _data points _ to __one__ number that, hopefully, is _representative _ of the original data. (Feravich, 2010) 3. A measure of spread is an indicator of how _well _ the data is _grouped or varies __ around the measure of _center _.(Feravich, 2010) 4. Given that the following data represents the number of glasses of water that I drank in each of the last 10 days, use excel or your calculator to calculate the three measures of center and provided the interpretation ("the WORDS") for each: 2,3,5,8,4,7,5,3,1,5.
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This note was uploaded on 06/28/2010 for the course RES 342 RES 342 taught by Professor Davidlantz during the Spring '10 term at University of Phoenix.

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Week 2 Quiz - Week Two Quiz 1 Week Two Quiz Week Two Quiz...

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