A Researcher Is Conducting an Experiment to Evaluate a Treatment $\alpha$

question 11

Multiple Choice

A researcher is conducting an experiment to evaluate a treatment that is expected to increase the scores for individuals in a population.If the researcher uses a one-tailed test with $\alpha$ = .01, then which of the following correctly identifies the critical region?

• A)z > 2.33
• B)z > 2.58
• C)z < 2.33
• D)z < 2.58

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Definitions:

Eti/o

A prefix in medical terminology referring to causes or origins of diseases.

Combining Form

In the context of word formation, a form of a word that is used in combination with another form to create a new word or express a specific meaning.

Intestine

Part of the digestive system, a long tube that helps in the digestion and absorption of nutrients from food.

Combining Forms

Morphemes that occur in the middle or at the beginning of a word and are used to alter its meaning or create a new word.