混凝土标准差计算式.xls

37.9 33.1 17.530.7 31.1 32 35.8 38.5 31.5 30.6 35.6 34 31.7 32.9 32.7 32.8 500.9 33.39333 21.9 20.3 42.2 3.246154 20.4 20.3 20.9 17.6 20.5 18.5 18.1 21.4 19.8 19.3 30.737.9 29.833.1 29.930.7 31.331.1 31.532 31.635.8 32.238.5 32.231.5 32.330.6 32.735.6 32.934 3334.5 33.232.5 34.331.7 3932.9 486.632.4432.7 32.8 567.9 33.40588 标准差2.496989 1 32.9 2 25.8 3 26 4 26 5 26.2 6 26.2 7 26.2 8 26.2 9 26.3 10 26.5 11 26.5 12 26.5 13 26.5 14 26.6 15 26.6 16 26.7 17 26.7 18 26.7 19 26.8 20 26.8 21 26.8 22 26.8 23 26.9 24 26.9 25 26.9 26 26.9 27 26.9 28 26.9 29 26.9 30 27 31 27.1 32 27.1 33 27.1 34 27.1 35 27.1 36 27.2 37 27.2 38 27.2 39 27.2 40 27.2 41 27.2 42 27.2 43 27.2 44 27.2 45 27.2 46 27.3 47 27.3 48 27.3 49 27.4 50 27.4 51 27.4 52 27.4 53 27.4 54 27.4 55 27.5 56 27.5 57 27.5 58 27.5 59 27.5 60 27.5 61 27.6 62 27.6 63 27.6 64 27.6 65 27.6 66 27.6 67 27.6 68 27.7 69 27.7 70 27.7 71 27.7 72 27.8 73 27.8 74 27.8 75 27.8 76 27.9 77 27.9 78 27.9 79 27.9 80 27.9 81 28 82 28 83 28 84 28 85 28 86 28 87 28 88 28 89 28.1 90 28.1 91 28.1 92 28.1 93 28.2 94 28.3 95 28.3 96 28.3 97 28.3 98 28.4 99 28.4 100 28.4 101 28.4 102 28.4 103 28.5 104 28.5 105 28.5 106 28.5 107 28.5 108 28.5 109 28.5 110 28.6 111 28.6 112 28.7 113 28.7 114 28.7 115 28.7 116 28.8 117 29 118 29 119 29.1 120 29.1 121 29.2 122 29.3 123 29.3 124 29.3 125 29.4 126 29.4 127 29.5 128 29.5 129 29.5 130 29.5 131 29.6 132 29.7 133 29.7 134 29.8 135 29.8 136 29.8 137 29.8 138 29.9 139 29.9 140 29.9 141 29.9 142 29.9 143 29.9 144 29.9 145 30 146 30 147 30 148 30.1 149 30.1 150 30.1 151 30.2 152 30.3 153 30.3 154 30.5 155 30.5 156 30.5 157 30.5 158 30.5 159 30.6 160 30.6 161 30.6 162 30.6 163 30.7 164 30.7 165 30.7 166 30.7 167 30.8 168 30.9 169 30.9 170 31 171 31.1 172 31.2 173 31.3 174 31.3 175 31.5 176 31.6 177 31.8 178 31.8 179 31.9 180 32 181 32.4 182 32.6 183 32.6 184 32.7 185 32.7 186 32.8 187 33.3 188 33.