STAT:3100 E1 Summary
====================

> mean(x)
[1] 68.15094

> quantile(x,0.5)
50% 
 67 

> sqrt(var(x))
[1] 15.76315

> stem(x,scale=5)

  The decimal point is at the |

  44 | 0000
  46 | 000
  48 | 0
  50 | 
  52 | 000000
  54 | 
  56 | 000
  58 | 00
  60 | 0
  62 | 0
  64 | 0000
  66 | 000
  68 | 0
  70 | 0
  72 | 0
  74 | 00000
  76 | 00
  78 | 0
  80 | 000
  82 | 0
  84 | 0
  86 | 
  88 | 0
  90 | 00
  92 | 000
  94 | 00
  96 | 0