Kizspy | Question: 84
(Choose 1 answer)
(See picture)
A. 0.038 and 0.069
B. 0.0038 and 0.075
C. 0.0038 and 0.069
D. 0.038 and 0.69
E. None of the other choices is correct
Regression methods were used to analyze the data from a study investigating the relationship between the air velocity (x~cm/sec) and the evaporation coefficient (y~mm^{2}/sec). Summary quantities were
n=10, \sum x_{i}=2000, \sum x_{i}^{2}=532000, \sum y_{i}=8.35 , \Sigma y_{i}^{2}=9.1097 \sum x_{i}y_{i}=2175.4.
Calculate the least squares estimates of the slope and intercept.
