If an ANOVA Test Is Conducted and the Null Hypothesis

question 36

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
• D) None of these statements are true

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Definitions:

Trough

A trough generally refers to a long, narrow container from which animals eat or drink, but in scientific contexts, it can also mean a low point or minimum phase in a cycle, such as in economics or meteorology.

Visible Spectrum

The portion of the electromagnetic spectrum that is visible to the human eye, typically encompassing wavelengths from about 380 to 750 nanometers.

Longer Wavelengths

Describes the property of light or electromagnetic waves characterized by greater distances between wave peaks, often associated with lower frequencies and energies.

Red

A primary color that is at the end of the visible spectrum of light, next to orange and opposite violet, often associated with danger, passion, and energy.