Power Is Defined as ______

question 83

Multiple Choice

Power is defined as ______.

• A) the probability of rejecting H ₀ if H ₀ is false
• B) the probability of accepting H ₁ if H ₁ is true
• C) the probability of rejecting H ₀ if H ₀ is false and the probability of accepting H ₁ if H ₁ is true
• D) the probability of rejecting H ₀ if H ₀ is true

---

Definitions:

Ultradian Rhythms

Biological rhythms with a cycle shorter than 24 hours, such as the stages of sleep.

Infradian Rhythms

Biological rhythms with cycles longer than 24 hours, such as monthly cycles like menstruation, or yearly cycles like seasonal affective disorder.

Period

Time required to complete an activity cycle.

Biological Rhythm

The natural cycles of change in our bodies' processes and behaviors, including sleep-wake cycles and hormonal changes, following a regular, predictable pattern.