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Statistical Tests

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I am looking for the appropriate statistical test(s) to run
on some data. I am trying to find out whether there is any significant
differences in 2 groups of people (full-time workers and part-time
workers) who all took a customer service survey. The survey scores the
person on 8 subscales of customer service, plus on a total score. I am
trying to find out whether there are difference between the part-timers
and the full-timers on each of the individual scales and on the total
score. What tests should I run to determine this? (I have SPSS at home.)

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Solution Summary

The solution addresses the appropriate statistical test(s) to run on some data. I am trying to find out whether there is any significant differences in 2 groups of people (full-time workers and part-time workers) who all took a customer service survey. The survey scores the person on 8 subscales of customer service, plus on a total score. I am trying to find out whether there are difference between the part-timers and the full-timers on each of the individual scales and on the total
score. What tests should I run to determine this? (I have SPSS at home.)

Solution Preview

You can use dummy to test the difference between the two groups, if you use an OLS regression:
dummy-variable: you can insert a ...

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