MTB > Note.  Bill Qualls - KGSM - GM533
MTB > Note.  Exercise #3.60, page 130
MTB > Note.  McClave & Benson, 5th edition
MTB > Note.  This is file MB-3-60.MTB
MTB >  
MTB > set into c1
DATA> 121 171 158
DATA> 173 184 163
DATA> 157  85 145
DATA> 165 172 196
DATA> 170 159 172
DATA> 161 187 100
DATA> 142 166 171
DATA> end
MTB >  
MTB > set into c2
DATA> 171 152 170
DATA> 168 169 171
DATA> 190 183 185
DATA> 140 173 206
DATA> 172 174 169
DATA> 199 151 180
DATA> 167 170 188
DATA> end
MTB >  
MTB > print c1

Days    
   121    171    158    173    184    163    157     85    145    165    172 
   196    170    159    172    161    187    100    142    166    171 

MTB > print c2

C2      
   171    152    170    168    169    171    190    183    185    140    173 
   206    172    174    169    199    151    180    167    170    188 

MTB >  
MTB > boxplot c1
        

                                               --------
           O      O          *         --------I   +  I--------   * 
                                               --------
          --------+---------+---------+---------+---------+--------Days    
                100       120       140       160       180

MTB > boxplot c2
        

                                   ------------
           *        ---------------I+         I--------------     * 
                                   ------------
          ----+---------+---------+---------+---------+---------+--C2      
            144       156       168       180       192       204

MTB >  
MTB > describe c1-c2

                N     MEAN   MEDIAN   TRMEAN    STDEV   SEMEAN
Days           21   158.00   165.00   159.84    27.11     5.92
C2             21   173.71   171.00   173.79    15.32     3.34

              MIN      MAX       Q1       Q3
Days        85.00   196.00   151.00   172.00
C2         140.00   206.00   168.50   184.00