Problem 1 (50 pts) The vapor pressure of water at various temperatures is available in the file "water.xlsx". a. Draw a scatter diagram of these data. What type of relationship seems appropriate in relating vapor pressure (y) to temperature (x)? b. Independent of your answer in (a), fit the simple linear regression model (y = Bo + Bio + E) to these data. c. Test for significance of the regression model in (b) using a = 0.05. What conclusions can you draw? d. Assess the underlying model assumptions using regression diagnostics. What do you conclude about model adequacy? e. The Clausius Clapeyron relationship states that In(Pv)