Question: RELEVANT Magazine keeps records of traffic like the number of
RELEVANT Magazine keeps records of traffic (like the number of weekly new visitors) to its Web site from various social networks such as Facebook and Twitter (Butcher 2011). In Example 1.8 we constructed time-series plots of the number of weekly new visitors for the first nine weeks of 2011 from both Facebook and Twitter. Test for randomness using the runs test. The data is stored in the data file RELEVANT Magazine.
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