Which of the Following Is an Assumption That Must Be

question 46

Multiple Choice

Which of the following is an assumption that must be made in Step 1 of the ANOVA test?

• A)independent random samples
• B)dependent random samples
• C)level of measurement is nominal
• D)stratified random samples

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Definitions:

Gram-Negative Bacteria

Bacteria with cell walls consisting of a thin peptidoglycan layer and a thick outer membrane. Compare with gram-positive bacteria

Cyanobacteria

Photosynthetic bacteria that produce oxygen, found in aquatic and terrestrial environments, sometimes causing blooms.

Photosynthesis

The process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Clostridia

A genus of bacteria, some species of which are pathogenic, known for their ability to produce spores and thrive in anaerobic conditions.