One Limitation of ANOVA Is That, When the Null Hypothesis

question 37

Multiple Choice

One limitation of ANOVA is that, when the null hypothesis is rejected, the test________.

• A) does not tell us which sample mean(s) is/are different.
• B) tells us nothing about the standard deviations.
• C) does not tell us which population variances are zero.
• D) does not tell us which population variances are greater than zero.

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Definitions:

Logical Conclusions

Deductions or inferences that logically follow from the premises or evidence available.

Human-Centred

An approach or design philosophy that places human needs, capabilities, and behavior first in the development of products, services, or environments.

Earth-Centred

A perspective that recognizes the Earth and its ecosystems as central and critical to human existence, encouraging a respect and care for the natural environment.

Instrumental Values

Values based on the usefulness or practical utility of an object, idea, or action, often viewed in terms of means to an end.