Using the Following Data, Compute the T-Statistic $\alpha$ = 005
22 19 23 26 18 22 21
31 30

question 43

Essay

Using the following data, compute the t-statistic.Use a known population mean of 28, a two-tailed test, and $\alpha$ = 0.05.
22 19 23 26 18 22 21
31 30 25 20 24 25 23

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Definitions:

Mental Health

A state of well-being in which an individual realizes his or her own abilities, can cope with the normal stresses of life, can work productively, and is able to make a contribution to his or her community.

Psychodynamic Model

An approach in psychology that emphasizes the systematic study of the psychological forces that underlie human behavior, feelings, and emotions and how they might relate to early experience.

Freud

Sigmund Freud, an Austrian neurologist who founded the discipline of psychoanalysis, which emphasizes the importance of unconscious processes in understanding human behavior.

Psychodynamic Perspective

A view in psychology that emphasizes systematic study of the psychological forces that underlie human behavior, feelings, and emotions and how they might relate to early experience.