Refer to Exercise 14.33. Obtain an analysis of variance for both dependent variables (i. e., y1 = mg/mL of active ingredient and y2 = pH). Draw conclusions about the stability of these 2-mL vials based on these analyses. Use α = .05.
Answer to relevant QuestionsA manufacturer whose daily supply of raw materials is variable and limited can use the material to produce two different products in various proportions. The profit per unit of raw material obtained by producing each of the ...In order for the conclusions reached in Exercise 14.3 to be valid, the conditions of normality, equal variance, and independence must be satisfied. Use the residuals from the fitted model to assess the three conditions. ...A horticulturist is designing a study to investigate the effectiveness of five methods for the irrigation of blueberry shrubs. The methods are surface, trickle, center pivot, lateral move, and subirrigation. There are 10 ...Refer to Exercise 15.16. a. Describe how the varieties of plants and planting densities would be randomly assigned to the plots of land. b. Compute the relative efficiency of the randomized block design compared to a ...Refer to Exercise 15.24. Based on the residuals from the fitted model, do the model conditions appear to be satisfied?
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