Use the Traditional Method to Test the Given Hypothesis

question 27

Essay

Use the traditional method to test the given hypothesis. Assume that the population is normally distributed and that the sample has been randomly selected.
-Heights of men aged 25 to 34 have a standard deviation of 2.9. Use a 0.05 significance level to test the claim that the heights of women aged 25 to 34 have a different standard deviation. The heights (in inches) of 16 randomly selected women aged 25 to 34 are listed below. Round the sample standard deviation to five decimal places. $$\begin{array} { l l l l l l l l } 62.13 & 65.09 & 64.18 & 66.72 & 63.09 & 61.15 & 67.50 & 64.65 \\63.80 & 64.21 & 60.17 & 68.28 & 66.49 & 62.10 & 65.73 & 64.72\end{array}$$

Understand the link between psychological stressors, trauma, and sleep disturbances.

Explain theories related to the functions and meanings of dreams.

Discuss the impact of psychoactive drugs on sleep and dream experiences.

Understand the relationship between sleep states and emotion, specifically fear and REM sleep.

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Definitions:

Working Through

A psychoanalytic process involving the repeated examination and exploration of problems, emotions, and past experiences to achieve insight and resolve internal conflicts.

Interpretation

In therapy, the act of a therapist explaining or providing insight into aspects of a client's thoughts, behaviors, or dreams to uncover underlying meanings.

Displacement

In psychology, a defense mechanism where an individual shifts emotional reactions from a real source of distress to a safer or more acceptable substitute.

Intense Reaction

A highly amplified emotional or physical response to a specific trigger or situation.