The file ex07-36introsp.txt contains a total of 29 rows.
  If there is a header row, then Minitab should show 28 rows of actual data.
  After you have copied this, check your worksheet to be sure it is complete.
 
  On a Windows computer, to select everything in the box
  move your cursor to within the box and hit Ctrl-A.
  To copy what is selected, hit Ctrl-C .