In a Test Using ANOVA, the Average Ages of Three

question 15

Multiple Choice

In a test using ANOVA, the average ages of three different samples are 37.56, 37.57, 37.58. This pattern would be consistent with the assumption that the________.

• A) null hypothesis is false.
• B) null hypothesis is true.
• C) research hypothesis is false.
• D) sample standard deviations approach zero.

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