Table 8 Completion probability based on \(\alpha\) and \(\beta\).

From: Schedule risk model of water intake tunnel construction considering mood factors and its application

Item index

Completion probability (%)

\(\beta\) condition

100

75

50

25

0

\(\alpha\) condition

100

24.20

22.66

17.62

8.51

2.44

75

38.98

36.70

29.81

16.86

3.93

50

60.26

57.93

50.80

32.64

8.70

25

90.66

85.77

73.48

53.25

30.86

0

99.98

90.49

88.69

78.81

50.00