QUESTION 2 The C. F. Eye Care company manufactures lenses for transplantation into the eye following cataract surgery. An engineering group has conducted an experiment involving two factors to determine their effect on the lens polishing process. The results of this experiment are summarized in the following ANOVA display: Source DF SS MS F P-Value Factor A ? ? 0.0833 0.05 0.952 Factor B ? 96.333 96.3333 57.80 <0.001 Interaction 2 12.167 6.0833 3.65 ? Error 6 10.000 ? ? ? Total 11 118.667 Answer the following questions about this experiment. (a) The sum of squares for factor A is 0.0833 ? (b) The number of degrees of freedom for factor A in the experiment is 1 ?
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0833 and the F-value is 0.05, we can calculate the degrees of freedom (DF) for Factor A using the formula: DF = (MS / F) - 1 Show more…
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The C.F. Eye Care company manufactures lenses for transplantation into the eye following cataract surgery. An engineering group has conducted an experiment involving two factors to determine their effect on the lens polishing process. The results of this experiment are summarized in the following ANOVA display: Source DF Factor A Factor B Interaction Error Total SS MS F P 0.0833 0.05 96.333 96.333 57.80 12.167 6.0833 3.65 10.000 118.667 The sum of squares for factor A is ? The number of degrees of freedom for factor A in the experiment is ? The number of degrees of freedom for factor B is ? The mean square for error is ? An upper bound for the P-value for the interaction test statistic is ? The engineers used _ levels of factor A in this experiment. The engineers used _ levels of factor B in this experiment. There are _ replicates of this experiment. Would you conclude that the effect of factor B depends on the level of factor A (Yes or No)? An estimate of the standard deviation of the response variable is ?
Breanna O.
5.41. The C. F. Eye Care company manufactures lenses for transplantation into the eye following cataract surgery. An engineering group has conducted an experiment involving two factors to determine their effect on the lens polishing process. The results of this experiment are summarized in the following ANOVA display: Source DF SS MS F P-value Factor A — — 0.0833 0.05 0.952 Factor B — 96.333 96.3333 57.80 <0.001 Interaction 2 12.167 6.0833 3.65 — Error 6 10.000 — Total 11 118.667 Answer the following questions about this experiment. (a) The sum of squares for factor A is_______. (b) The number of degrees of freedom for factor A in the experiment is_______. (c) The number of degrees of freedom for factor B is_______. (d) The mean square for error is_______. (e) An upper bound for the P-value for the interaction test statistic is_______. (f) The engineers used _______ levels of the factor A in this experiment. (g) The engineers used _______ levels of the factor B in this experiment. (h) There are _______ replicates of this experiment.
Qudsiya A.
Question 3 5.41. The C. F. Eye Care company manufactures lenses for transplantation into the eye following cataract surgery. An engineering group has conducted an experiment involving two factors to determine their effect on the lens polishing process. The results of this experiment are summarized in the following ANOVA display: (a) The sum of squares for factor A is ___. (b) The number of degrees of freedom for factor A in the experiment is ___. (c) The number of degrees of freedom for factor B is ___. (d) The mean square for error is ___. (e) An upper bound for the P-value for the interaction test statistic is ___. (f) The engineers used _ levels of factor A in this experiment. (g) The engineers used _ levels of factor B in this experiment. (h) There are _ replicates of this experiment. (i) Would you conclude that the effect of factor B depends on the level of factor A (Yes or No)? (j) An estimate of the standard deviation of the response variable is ___.
Adi S.
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