N

Min

Max

Range

Mean

Var

Std

CV(%)

包衣-10

50

64

85

21

71.65517

26.73399

5.170492

7.215111

包衣-12

50

78

97

19

85.33333

45.33333

6.733003

7.890241

包衣-14

50

44

91

47

79.68293

75.57195

8.693213

10.90975

包衣-16

50

73

99

26

88.125

38.28191

6.187238

7.020979

包衣-18

50

70

99

29

85.40741

63.22711

7.951548

9.310138