When Testing Hypotheses Using Two Small Samples,the T Distribution May

question 32

Multiple Choice

When testing hypotheses using two small samples,the t distribution may be used only after the additional assumption that

• A)the populations means are equal.
• B)the population variances are equal.
• C)the population variances are not equal.
• D)the population means are different.

---

Definitions:

Night Terrors

A sleep disorder causing feelings of panic or dread, typically occurring during non-REM sleep and resulting in partial or no memory of the episode upon waking.

Latent Content

The hidden psychological meaning of a dream, as opposed to its literal storyline, according to Freudian psychology.

Family Obligations

Duties or responsibilities that individuals have towards their family members, often culturally or socially defined.

Manifest Content

In psychoanalytic theory, the remembered story line of a dream as opposed to the hidden meaning or latent content.