The Test Scores for Selected Samples of Sociology Students Who $\alpha$

question 203

Essay

The test scores for selected samples of sociology students who took the course from three different instructors are shown below.

At $\alpha$ = 0.05, test to see if there is a significant difference among the averages of the three groups. Use both the critical value and p-value approaches.

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Definitions:

Positive Symptoms

Symptoms that add behaviors or experiences, such as hallucinations or delusions, typically associated with schizophrenia.

Hallucinations

Sensory experiences that appear real but are created by the mind, affecting any of the senses, in the absence of external stimuli.

Disorganized Speech

A way of speaking that is characterized by a lack of coherence, making it difficult to understand the speaker.

Clozapine

An antipsychotic medication used for the treatment of severe schizophrenia, particularly effective in patients who have failed to respond to other treatments.