° Load the SPSS file for the dataset "May 2010 – Cell Phone."

° Remember the data file may not have been cleaned and may not yet be properly coded. The interviews were conducted by the Princeton Survey Research Associates International.

° Explore one of the scale variables (Q18, Q20, or #Apps), run EDA and Descriptives from SPSS and its mean and standard deviation. If there is any missing data, oddly coded data (Don't Knows, Refusal to Answer, et cetera), or outliers, address these issues to assure your estimates of descriptive statistics are accurate. Determine and report if the data are normally distributed (describing the visual graphs and the result of the K-S statistic).

° Explore one of the questions with a non-scale measurement in the survey and report its level of measurement (either nominal or ordinal) and measure of central tendency and variability. If there are missing data, outliers, or oddly coded data (Don't Knows or Refusals, et cetera), address them to report how you ensured these issues did not affect your estimates of descriptive statistics. This analysis should be done using the SPSS Frequencies command under Analyze.

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Solution: The downloadable solution consists of 7 pages, 529 words and 9 charts.
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