Descriptive Statistics

Assume you have collected data on actual incomes from people using a random sampling method. You collect the following 25 observations.
a. Is the data normally distributed - or even close?
c. Using the S.E. Mean, generate a 95% CI around the mean. What does this range tell you?

Raw data
28.00, 11.00, 10.00, 72.00, 36.00, 29.00, 25.00, 56.00, 17.00, 33.00, 23.00, 18.00, 19.00, 22.00, 8.00, 72.00, 25.00, 32.00, 31.00, 26.00, 28.00, 43.00, 18.00, 12.00, 19.00

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