Estimate the prediction equation for the following data. Note: the answer should

Question

Estimate the prediction equation for the following data. Note: the answer should be y hat=.671-.296x but I can't seemto get this! I thought I had the correct values for0hat and 1hat. The data is Ratio   Viscosity 1.0         .45 .9           .20 .8           .34 .7           .58 .6           .70 .5           .57 .4           .55 .3           .44 Estimate the prediction equation for the following data. Note: the answer should be y hat=.671-.296x but I can't seemto get this! I thought I had the correct values for0hat and 1hat. The data is Ratio   Viscosity 1.0         .45 .9           .20 .8           .34 .7           .58 .6           .70 .5           .57 .4           .55 .3           .44

Explanation / Answer

Regression Analysis:Viscosity versus Ratio

The regression equationis
Viscosity = 0.671 - 0.296 Ratio

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