An economist is interested in whether the level of the minimum wage affects employment. In order to...

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Statistics

An economist is interested inwhether the level of the minimum wage affects employment. In orderto study this issue they got data from a random sample of 322 NewJersey fast food restaurants before and after an increase in the NJminimum wage from $4.25 to $5.05 per hour. The change in full timeequivalent employees per restaurant in the sample before and afterthe increase was 0.80 with a variance of 77.5. Must not be doneusing excel.

  1. Test whether this suggests the increase in the minimum wage hadan effect on employment.
  2. What statistical errors might have been made?
  3. Why might this not answer the question?

Answer & Explanation Solved by verified expert
4.2 Ratings (827 Votes)
i have used the t test as    See Answer
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