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Consider the following data for two variables, x and y. Use Excel to determine whether there is sufficient evidence at the 1% significance level to infer that the relationship between y, x and in = 66.799 -7.307x + 0.324x2 is significant.
Obsessions
Persistent, unwanted, and intrusive thoughts, images, or urges that cause significant anxiety or distress.
Hallucinations
Perceptions or sensations experienced without the presence of external stimuli, often auditory or visual in nature.
Compulsions
Are repetitive behaviors or mental acts that a person feels the need to perform in response to an obsession or according to rigidly applied rules.
Dissociative Fugue
A rare psychological state in which a person temporarily loses their sense of personal identity and may impulsively travel or wander away from their usual surroundings.
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