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Do government employees take longer tea breaks than private-sector workers? That is the question that interested a management consultant. To examine the issue, he took a random sample of nine government employees and another random sample of nine private-sector workers and measured the amount of time (in minutes) they spent in tea breaks during the day. The results are listed below. Do these data provide sufficient evidence at the 5% significance level to answer the consultant's question in the affirmative?
Manic Episodes
Periods of abnormally elevated mood, energy, and activity levels, often seen in bipolar disorder, characterized by impulsivity and rapid thought processes.
Schizophrenia
An intense psychological illness manifested by warped reasoning, insight, affect, speech, self-awareness, and conduct.
Major Depressive Disorder
A mental health condition characterized by persistent and intense feelings of sadness, hopelessness, and a lack of interest in activities.
Overwhelming Sadness
An intense and often debilitating emotional state characterized by deep sorrow or despair, potentially affecting daily functioning.
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