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Jenna has had enough of Cory,her roommate.Cory seems to be able to be kind and mean at the same time.Cory says that she is afraid of losing Jenna as a friend and then showers her with praise and gifts.Cory seems to be showing the signs of a(n) ____ personality disorder.
T Test
A statistical test used to compare the means of two groups and determine if the differences between them are statistically significant.
Research Hypothesis
A specific, testable prediction about what you expect to happen in your study, often regarding the relationship or effect of variables.
One-Tailed Test
A directional test, reflecting a directional hypothesis.
Two-Tailed Test
A nondirectional test, reflecting a nondirectional hypothesis.
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