What is the value of autocorrelation if the Durbin- Watson statistic is 1.42?

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COST In an attempt to improve the model, the manager decides to use I/TOTAL HOURS as the explanatory variable, and Cost Hour (S/Hour) as the response variable. The model becomes UNIT F* HOURS e'. The regression output and the scatterplot of the data are provided: 250- 200- Cost/hour nous 150- 100 50 0.005 0.015 0.02 001 1 Hours Parameter Estimates Term Intercept 1/Hours Estimate 118.4143 -1555.066 Std Error 5.559384 450 4951 tRatio 21.30 -3.45 Probi