step  To summarize the amounts of the last sales, from the menus choose:

Analyze
  Descriptive Statistics
   Frequencies...

step  Click Reset to restore the default settings.

step  Select Amount of Last Sale as an analysis variable.

step  Deselect Display frequency tables.

step  Click OK in the warning dialog box.

It is a good idea to turn off the display of frequency tables for scale data because scale variables usually have many different values.

step  Click Statistics in the Frequencies dialog box.

step  Check Quartiles, Std. deviation, Minimum, Maximum, Mean, Median, Skewness, and Kurtosis.

step  Click Continue.

step  Click Charts in the Frequencies dialog box.

step  Select Histograms.

step  Select With normal curve.

step  Click Continue.

step  Click OK in the Frequencies dialog box.

These selections produce a table of statistical summaries and a histogram for Amount of Last Sale.