STA 200 Summer 2005


Answer Key




                N     MEAN   MEDIAN   TRMEAN    STDEV   SEMEAN
Mark           96    65.04    64.50    65.62    16.39     1.67

              MIN      MAX       Q1       Q3
Mark         0.00    98.00    54.00    75.00



Stem-and-leaf of Mark      N  = 96
Leaf Unit = 1.0

    1    0 0
    1    1 
    3    2 35
    4    3 8
   14    4 4667888888
   33    5 1113333444457777788
  (21)   6 000000111133334555578
   42    7 0000001113333334455777778
   17    8 0555556777
    7    9 0011388


 ROW                   Q     MT       F    Mark

   1   0990519248     76   76.0    77.5     77
   2   0990860056     76   97.0    90.0     91
   3   0990877878     76   67.0    50.0     60
   4   0991440703     76   37.0    50.0     47
   5   0991441114     88   10.0    62.5     44
   6   0991573855     80   49.0    52.5     54
   7   0991588956     56   58.0    35.0     46
   8   0991651011     80   55.0    45.0     53
   9   0991702243     68   46.0     0.0     25
  10   0991808969     76   79.0    62.5     70
  11   0992124535     80   43.0    70.0     60
  12   0992136915     84   88.0    55.0     71
  13   0992165278     72   43.0    47.5     48
  14   0992250167     76   58.0    40.0     51
  15   0992348134     84   46.0    57.5     57
  16   0992348571     84   73.0    62.5     70
  17   0992348777     88   67.0    72.5     73
  18   0992379779     80   73.0    67.5     71
  19   0992399043     80   51.0    40.0     48
  20   0992403715     88   54.0    70.0     65
  21   0992446796     92   97.0    90.0     93
  22   0992480212     56   37.0    65.0     53
  23   0992496429     67   67.0    52.5     60
  24   0992503796     64   61.0    52.5     57
  25   0992547883     60   43.0     0.0     23
  26   0992558923     84   49.0    67.5     63
  27   0992850777     96   79.0    87.5     85
  28   0992898290     68   70.0    42.5     57
  29   0992899510     80   70.0    57.5     65
  30   0992956565     76   79.0    62.5     70
  31   0992957573     84   64.0    82.5     75
  32   0992960505     72   49.0    60.0     57
  33   0992972119     84   76.0    75.0     77
  34   0992979648     96   82.0    82.5     85
  35   0992983492     72   40.0    55.0     51
  36   0992988530     80   70.0    60.0     67
  37   0992990224     84   61.0    52.5     60
  38   0993027728     84   67.0    67.5     70
  39   0993029021     76   43.0    52.5     51
  40   0993052021     84   79.0    70.0     75
  41   0993058034     80   88.0    82.5     85
  42   0993093549     76   61.0    65.0     65
  43   0993096813     76   58.0    55.0     58
  44   0993097215     80   70.0    80.0     77
  45   0993111798     92   58.0    42.5     54
  46   0993121386     92   97.0   100.0     98
  47   0993128361     68   70.0    47.5     60
  48   0993128806     92   79.0    57.5     70
  49   0993137734     92   88.0    82.5     86
  50   0993173436     72   73.0    72.5     73
  51   0993185067     72   64.0    77.5     73
  52   0993187092     84   64.0    85.0     77
  53   0993195092     80   79.0    62.5     71
  54   0993196224     68   52.0    40.0     48
  55   0993219744     72   40.0    67.5     57
  56   0993226451     76   88.0    57.5     73
  57   0993247919     76   76.0    45.0     61
  58   0993257881     88   91.0    55.0     73
  59   0993283433     76   82.0    55.0     68
  60   0993285495     72   52.0    40.0     48
  61   0993291353     80   70.0    75.0     74
  62   0993295741      0    0.0     0.0      0
  63   0993303331     96   91.0    87.5     90
  64   0993308256     96   85.0    70.0     80
  65   0993321151     72   67.0    75.0     73
  66   0993329233     68   76.0    47.5     61
  67   0993356300     92   64.0    70.0     70
  68   0993359094     64   49.0    55.0     54
  69   0993375833     76   64.0    37.5     53
  70   0993435083     88   68.5    50.0     61
  71   0993570453     72   46.0    52.5     53
  72   0993572567     72   43.0    42.5     46
  73   0993804709     88   97.0    72.5     85
  74   0993881616     76   52.0    62.5     60
  75   0993903923    100   97.0    97.5     98
  76   0993910568     76   97.0    75.0     85
  77   0993914635     84   94.0    82.5     87
  78   0993922056     68   34.0    35.0     38
  79   0993947583     80   49.0    60.0     58
  80   0993948751     92   88.0    85.0     87
  81   0993974874     84   52.0    52.5     55
  82   0993975882     80   67.0    55.0     63
  83   0993984603    100   82.0    87.5     87
  84   0993986674     72   64.0    57.5     63
  85   0993986692     68   70.0    37.5     54
  86   0994002119     88   73.0    75.0     77
  87   0994016293     76   52.0    40.0     48
  88   0994059353     96   91.0    87.5     90
  89   0994073408     48   49.0    47.5     48
  90   0994090096     88   94.0    90.0     91
  91   0994137377     80   88.0    70.0     78
  92   0994179839     68   61.0    62.5     63
  93   0994264434     76   79.0    52.5     65
  94   0994265914     80   61.0    62.5     64
  95   0994288597     76   70.0    50.0     61
  96   0994369526     72   82.0    67.5     74