hidrologi

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No. Absen 14 Bila diketahui data hujan max. harian tahunan di tukad badung selama 15 ta No Soal St. Deviasi (mm) 14 (Xi - X) (Xi - X)2 1 119.77 133.77 -18.47 341.24 2 200.17 214.17 61.93 3834.99 3 177.22 191.22 38.98 1519.23 4 162.28 176.28 24.04 577.79 5 144.67 158.67 6.43 41.31 6 143.99 157.99 5.75 33.03 7 138.86 152.86 0.62 0.38 8 138.15 152.15 -0.09 0.01 9 135.72 149.72 -2.52 6.36 10 131.2 145.2 -7.04 49.60 11 131.01 145.01 -7.23 52.31 12 124.11 138.11 -14.13 199.73 13 120.01 134.01 -18.23 332.43 14 104.33 118.33 -33.91 1150.07 15 102.15 116.15 -36.09 1302.68 jumlah 2283.64 9441.178 /n-1 Rata2 152.2427 674.3699 ^0.5 St. Devia 25.96863 25.96863 n 15 15 Sn 1.0095 Yn 0.51 K 2.43685 Xt 215.5243 No Tr (tahun Yt 1 2 0.367 2 5 1.5 3 10 2.25 4 20 2.97 5 25 3.199 6 50 3.902 7 100 4.6 Hujan Wilayah

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Page 1: hidrologi

No. Absen 14Bila diketahui data hujan max. harian tahunan di tukad badung selama 15 tahun tr (14)

No Soal St. Deviasi 20(mm) 14 (Xi - X) (Xi - X)2

1 119.77 133.77 -18.47 341.242 200.17 214.17 61.93 3834.993 177.22 191.22 38.98 1519.234 162.28 176.28 24.04 577.795 144.67 158.67 6.43 41.316 143.99 157.99 5.75 33.037 138.86 152.86 0.62 0.388 138.15 152.15 -0.09 0.019 135.72 149.72 -2.52 6.36

10 131.2 145.2 -7.04 49.6011 131.01 145.01 -7.23 52.3112 124.11 138.11 -14.13 199.7313 120.01 134.01 -18.23 332.4314 104.33 118.33 -33.91 1150.0715 102.15 116.15 -36.09 1302.68

jumlah 2283.64 9441.1785 /n-1Rata2 152.24267 674.36989 ^0.5St. Deviasi 25.968633 25.968633n 15 15Sn 1.0095Yn 0.51

K 2.4368499Xt 215.52433

No Tr (tahun) Yt1 2 0.3672 5 1.53 10 2.254 20 2.975 25 3.1996 50 3.9027 100 4.68 200 5.2969 500 6.214

10 1000 6.90711 2 0.367

Curah Hujan Wilayah

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12 5 1.513 10 2.2514 20 2.9715 25 3.19916 50 3.90217 100 4.618 200 5.29619 500 6.21420 1000 6.90721 2 0.36722 5 1.523 10 2.2524 20 2.97

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Yt

2.97

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No Rangking Log x Log x-log x' (Log x-log x')2 (Log x-log x')3(mm/hari) Sn

1 119.77 2.078 -0.0556 0.00309 -0.0002 Cs2 200.17 2.301 0.1675 0.02805 0.00473 177.22 2.249 0.1146 0.01313 0.0015 x4 162.28 2.210 0.0764 0.00583 0.00045 144.67 2.160 0.0265 0.00070 0.00006 143.99 2.158 0.0244 0.00060 0.00007 138.86 2.143 0.0087 0.00008 0.00008 138.15 2.140 0.0064 0.00004 0.00009 135.72 2.133 -0.0013 0.00000 0.0000

10 131.2 2.118 -0.0160 0.00026 0.000011 131.01 2.117 -0.0166 0.00028 0.000012 124.11 2.094 -0.0401 0.00161 -0.000113 120.01 2.079 -0.0547 0.00299 -0.000214 104.33 2.018 -0.1155 0.01334 -0.001515 102.15 2.009 -0.1247 0.01554 -0.0019

Jumlah 32.009 0.0000 0.08553 0.0028rata2 2.134

Page 5: hidrologi

0.006= 0.078

= 0.7 k = 3.2230

= 243.1

2.386