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Author Question: In the axb factorial experiment, where a is the number of levels for factor A, b is the number of ... (Read 29 times)

lbcchick

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on: Jul 24, 2018
In the axb factorial experiment, where a is the number of levels for factor A, b is the number of levels for factor B, and r in the number of replications of each of the ab factor combinations, the degrees of freedom for interaction is given by:
 a. (a - 1)(b - 1)
  b. (a - 1)(r - 1)
  c. (b - 1)(r - 1)
  d. ab(r - 1)
  e. (b + 1)(r + 1)

Question 2

The equation: Total SS = SSA + SSB + SS(AB) + SSE applies to which ANOVA model?
 a. one-way ANOVA
  b. a two-factor factorial design
  c. completely randomized design
  d. randomized block design
  e. none of these


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alexisweber49

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


lbcchick

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Reply 2 on: Jul 24, 2018
Excellent

momolu

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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