QUESTION 1 ONLY PART F use JMP software preferred Read again

QUESTION 1 ONLY PART F use JMP software preferred

Read again Section 1.4 and the present one. Then describe in your own words the difference between deterministic and stochastic/probabilistic models. Give an example of a deterministic model that is useful in your field. Nicholson and Bartle studied the effect of the water/cement ration on 14-day compressive strength for Portland cement concrete. The water/cement ratios (by volume) and compressive strengths of nine concrete specimens are given next. Fit a line to the date here via least squares, showing the hand calculations. Compute the sample correlation between x and y by hand. Interpret this value. What fraction of the raw variability m y is accounted for in the fitting of a line to the data? Compute the residuals from your fitted line and make A normal plot of them. Interpret this plot. What compressive strength would you predict, based on your calculation from (a), for specimens made using a, 48 water/cement ratio? Use a statistical package to find the least squares line, the sample correlation, R2, and the residuals for this data set. Griffith and Tesdall studied the elapsed time in mile runs of a Camaro Z-28 fitted with different

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