The rate of oxygenation for a stream from atmospheric reaeration depends on many physical parameters? A simple, but useful, engineering model proposed by Thayer and K.1'utr:.h]t;o"l in 19ij' relates the rate of oxygenation with the mean velocity, V [Fps], and average depth, H [ft]I of the stream ow. mm: H} = avlen (5) Using the data given in the Table 2 estimate the model coefcients 0:, B], and g, and evaluate the corresponding conditional standard deviation. Clearly and unambiguously state the least squares model that you are tting\" The rate of oxygenation for a stream from atmospheric reaeration depends on many physical parameters'. A simple, but useful, engineering model proposed by Thayer and Krutchkoff* in 1966, relates the rate of oxygenation with the mean velocity, V [fps], and average depth, H [ft], of the stream flow. E(X| V, H) = QVBIHBa (5) Using the data given in the Table 2 estimate the model coefficients a, B1, and B2, and evaluate the corresponding conditional standard deviation. Clearly and unambiguously state the least squares model that you are fitting". X [ppm/day] V [fps] H [ft] 2.272 3.07 3.27 1.440 3.69 5.09 0.981 2.10 4.42 0.496 2.68 6.14 0.743 2.78 5.66 1.129 2.64 7.17 0.281 2.92 11.41 3.361 2.47 2.12 2.794 3.44 2.93 1.568 4.65 4.54 0.455 2.94 9.50 0.389 2.51 6.29 Table 2: Data for Problem 2