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Table 3 Assumed mean and variance for random unit transportation cost and safety factor

From: A solid transportation problem with safety factor under different uncertainty environments

  Mean Variance
Random safety factor S ^ 111 0.22 0.11
S ^ 211 0.19 0.1
S ^ 311 0.4 0.2
S ^ 121 0.5 0.14
S ^ 221 0.6 0.2
S ^ 321 0.24 0.3
S 131 0.7 0.23
S ^ 231 0.8 0.15
S ^ 331 0.2 0.27
S ^ 112 0.3 0.37
S ^ 212 0.6 0.19
S ^ 312 0.5 0.16
S ^ 121 0.8 0.25
S ^ 222 0.6 0.2
S ^ 322 0.55 0.3
S ^ 132 0.61 0.32
S ^ 232 0.45 0.26
S ^ 332 0.4 0.27
Random unit transportation cost C ^ 111 19 2
C ^ 211 19 1
C ^ 311 17 0.4
C ^ 121 22 0.75
C ^ 221 22 0.9
C ^ 321 11 0.5
C 131 21 0.23
C ^ 231 27 1.56
C ^ 331 2 2.7
C ^ 112 22 1.56
C ^ 212 15 0.65
C ^ 312 11 1
C ^ 121 22 2.25
C ^ 222 30 1.2
C ^ 322 26 1.3
C ^ 132 25 3.5
C ^ 232 22 2.5
  C ^ 332 17 1.25