If an ANOVA Test Is Conducted and the Null Hypothesis

question 52

Multiple Choice

If an ANOVA test is conducted and the null hypothesis is rejected, what does this indicate?

• A) Too many degrees of freedom.
• B) No difference between the population means.
• C) A difference between at least one pair of population means.

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Definitions:

Magnetite

An iron oxide mineral that is typically black and is strongly magnetic.

Quartz

A very common rock-forming silicate mineral consisting of crystalline silica.

Feldspar

A very common rock-forming silicate mineral that is abundant in most igneous and metamorphic rocks and some sedimentary rocks.

Calcite

A common rock-forming calcium carbonate mineral occurring in limestone and a variety of water-related deposits.