In a one-way ANOVA, which of the following statements is true? ...

[tsand2]

In a one-way ANOVA, which of the following statements is true?
 a. The sample sizes must be equal.
  b. The mean squares for treatments (MST) will be larger than the mean squares for error (MSE) if the null hypothesis is rejected.
  c. The population means are all equal.
  d. All of these.
  e. None of these.

Question 2

Which of the following statements is true in a one-way ANOVA?
 a. The critical value of the test will be a value obtained from the F-distribution.
  b. If the null hypothesis is rejected, it may still be possible that two or more of the population means equal.
  c. The degrees of freedom associated with the sum of squares for treatments is equal to one less than the number of populations.
  d. All of these.
  e. None of these.

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Answer to Question 1

B

Answer to Question 2

D

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