A Man Who Is So Afraid of Flying and Who

question 19

Multiple Choice

A man who is so afraid of flying and who would go to any length to avoid flying is most likely experiencing

• A)schizophrenia.
• B)panic disorder.
• C)specific phobia.
• D)post-traumatic stress disorder.

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Definitions:

Groups

Collections of subjects, items, or categories that are studied in research or statistical analyses.

One-way ANOVA

A statistical test used to determine if there are statistically significant differences between the means of three or more independent groups based on one variable.

F-ratio

The F-ratio is a statistic used to compare variances across groups, often in ANOVA, to test if the means of several groups are equal.

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis, assuming the null hypothesis is true.