Which of the following is false? A) The samples are independent in an experiment diagrammed: X $ \quad$ 0₁ $ \quad $$\quad$0₂ B) In an experiment diagrammed 0₁ X 0₂ the observations must be analyzed in pairs as the observations are not independent. C) The t-test for the differences in means should be used to analyze an experiment diagrammed as: X₁$ \quad $ 0₂ X₂$ \quad $ 0₂ $ \quad$ $\quad $0₃ D) Suppose we wish to contrast the "exposed" and "unexposed" groups with respect to their differences in attitude toward a product and also with respect to the sales of the product to each group; the design would be diagrammed: X $ \quad $ 0₁ $ \quad$ $\quad$ 0₂ And the most appropriate procedure would be to test for the differences between the two groups considering both variables simultaneously. E) All of the above statements are true.

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The Answer of Which of the following is false? A) The samples are independent in an experiment diagrammed: X $ \quad$ 0₁ $ \quad $$\quad$0₂ B) In an experiment diagrammed 0₁ X 0₂ the observations must be analyzed in pairs as the observations are not independent. C) The t-test for the differences in means should be used to analyze an experiment diagrammed as: X₁$ \quad $ 0₂ X₂$ \quad $ 0₂ $ \quad$ $\quad $0₃ D) Suppose we wish to contrast the "exposed" and "unexposed" groups with respect to their differences in attitude toward a product and also with respect to the sales of the product to each group; the design would be diagrammed: X $ \quad $ 0₁ $ \quad$ $\quad$ 0₂ And the most appropriate procedure would be to test for the differences between the two groups considering both variables simultaneously. E) All of the above statements are true.

Which of the Following Is False? A) the Samples Are \quad

Which of the Following Is False?
A) the Samples Are $\quad$