A cone and plate viscometer at six different cone speeds

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Reference no: EM131087550

The viscosity (y) of an oil was measured by a cone and plate viscometer at six different cone speeds (x). It was assumed that a quadratic regression model was appropriate, and the estimated regression function resulting from the n = 6 observations was

a. Estimate µ_Y.75, the expected viscosity when speed is 75 rpm.

b. What viscosity would you predict for a cone speed of 60 rpm?

Reference no: EM131087550

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