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reanalyze the experiment in problem 145 using the unrestricted form of the mixed model comment on any differences you
consider the three-stage nested design shown in figure 145 to investigate alloy hardness using the data that follow
a manufacturing engineer is studying the dimensional variability of a particular component that is produced on three
unbalanced nested designs consider an unbalanced two-stage nested design with bj levels of b under the ith level of a
repeat problem 147 assuming the unrestricted form of the mixed model you may use a computer software package to do this
suppose that in problem 1416 the bar stock may be purchased in many sizes and that the three sizes actually used in the
three different pinot noir wines were evaluated by a panel of eight judges the judges are considered a random panel of
to simplify production scheduling an industrial engineer is studying the possibility of assigning one time standard to
in the 33 factorial design of problem 1212 one of the responses is a standard deviation use the box-cox method to
in the central composite design of problem 1211 two responses were obtained the mean and variance of an oxide thickness
reconsider the experiment in problem 524 use the box-cox procedure to determine whether a transformation on the
four different formulations of an industrial glue are being tested the tensile strength of the glue when it is applied
an engineer is studying the effect of cutting speed on the rate of metal removal in a machining operation however the
a soft drink distributor is studying the effectiveness of delivery methods three different types of hand trucks have
reconsider the photoresist experiment in problem 826 use the variance of the resist thickness at each test combination
in problem 825 a replicated fractional factorial design was used to study substrate camber in semiconductor
reconsider the smelting process experiment in problem 823 where a 26 - 3 fractional factorial design was used to study
in section 141 we calculated measures of center and location for the signal strengths at each location times angle
the floor plan for the building see figure 11 shows 6 access points however the data contain 7 access points with
to predict location we use the k nearest neighbors to a set of signal strengths we average the known x y values for
pointers to pointers is a term used to describea any pointer that points to a variableb any two pointers that point to
1name three types of data security breaches2 ssl combines what two types of encryption3 name two types of database
consider the scatter plots in figure 111 there appears to be curvature in the signal strength-distance relationship
write the surface ss function that creates plots such as those in figure 110 this function takes 3 arguments data for
we use euclidean distance to find the distance between the signal strength vectors however euclidean distance is not