Frequency Table (Categorical Data)
Category
Abs. Frequency
Rel. Frequency
IntelMacOSX10_5_5
1
0.0064
IntelMacOSX10.6
3
0.0192
IntelMacOSX10_6_1
1
0.0064
IntelMacOSX10_6_4
9
0.0577
WindowsNT5.1
35
0.2244
WindowsNT6.0
57
0.3654
WindowsNT6.1
50
0.3205