A Random Sample of 16 ATM Transactions at the Last

question 44

Multiple Choice

A random sample of 16 ATM transactions at the Last National Bank of Flat Rock revealed a mean transaction time of 2.8 minutes with a standard deviation of 1.2 minutes. The width (in minutes) of the 95 percent confidence interval for the true mean transaction time is:

• A)± 0.639
• B)± 0.588
• C)± 0.300
• D)± 2.131

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Definitions:

Dissociative Identity Disorder

A psychological condition characterized by the presence of two or more distinct personality states that control an individual's behavior in different circumstances.

Dissociative Amnesia

Dissociative amnesia is a condition characterized by memory loss that is more extensive than normal forgetfulness and cannot be attributed to physical ailment, often resulting from trauma or stress.

Depersonalization-Derealization Disorder

A dissociative disorder marked by the presence of persistent and recurrent episodes of depersonalization, derealization, or both.

Dissociative Fugue

A rare psychological disorder characterized by temporary amnesia regarding one’s identity or past, often accompanied by unexpected travel away from one’s usual environment.