The Critical Value for a Two-Tailed F Test Is 2

question 68

True/False

The critical value for a two-tailed F test is 2.65 when α = 0.05, the sample size from which the variance for the numerator was obtained is 10, and the sample size from which the variance for the denominator was obtained is 15.

---

Definitions:

Persistent Depressive Disorder

A long-term form of depression characterized by a persistent low mood and other depressive symptoms.

Major Depressive Disorder

A mental condition characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.

Seasonal Affective Disorder

A type of depression that's related to changes in seasons, typically starting in the late fall and early winter and going away during the spring and summer.

Obsessive-Compulsive Disorder

A mental health disorder characterized by recurring, unwanted thoughts (obsessions) and repetitive behaviors (compulsions) that the individual feels driven to perform.