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The data below represents the fields of specialization for a randomly selected sample of undergraduate students.We want to determine whether there is a significant difference in the fields of specialization between regions of the country.
a.Determine the critical value of the chi-square 2 for this test of independence.
b.Calculate the value of the test statistic.
c.What is the conclusion for this test? Let = .05.
Two Times
Referring to an occurrence or action happening twice or a multiplication by two.
Mood Disorders
Psychological conditions characterized by a disturbance in an individual's emotional state, which can significantly impact daily functioning.
Neurotic Disorders
Mental disorders characterized by anxiety, depression, or other feelings of distress that are not due to psychosis.
Somatoform Disorders
A group of psychological disorders in which patients experience physical symptoms that are incongruent with or can't be fully explained by any underlying medical or neurological condition.
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