Question: A What type of experimental design has been used
a. What type of experimental design has been used? Is it rotatable?
b. Fit a quadratic model to these data. What values of and will maximize the Mooney viscosity?
Relevant QuestionsIn their book Empirical Model Building and Response Surfaces (John Wiley, 1987), G. E. P. Box and N. R. Draper describe an experiment with three factors. The data shown in Table 8E.7 are a variation of the original ...Four factors are thought to possibly influence the taste of a soft-drink beverage: type of sweetener (A), ratio of syrup to water (B), carbonation level (C), and temperature (D). Each factor can be run at two levels, ...A component has a Weibull time-to-failure distribution. The value of the scale parameter is Calculate the reliability at 250 hours for the following values of the shape parameter: . For the fixed value of the scale ...Fifteen observations on the time to failure of a unit are as follows: 173, 235, 379, 439, 462, 455, 617, 41, 454, 1083, 371, 359, 588, 121, and 1066. Is the Weibull distribution a reasonable choice for the time to failure ...Consider the parallel system shown in the accompanying figure. The reliability for each component is shown in the figure. Assuming the components operate independently, calculate the system reliability.
Post your question