If Two Equally Likely Events a and B Are Mutually

question 158

Multiple Choice

If two equally likely events A and B are mutually exclusive and collectively exhaustive,what is the probability that event A occurs?

• A)0.00
• B)0.50
• C)1.00
• D)Cannot be determined from the information given.

---

Definitions:

Dense Tropical Forests

Refers to thickly wooded areas found in tropical regions with high biodiversity and significant rainfall.

Diurnal Mammalian Evolution

The evolutionary process affecting mammals that are active during the day (diurnal), leading to specific adaptations such as improved vision.

Mammalian Primate Biology

The study of the biological aspects, characteristics, and behaviors of primates, which are a group of mammals that includes humans, monkeys, and apes.

Behavioral Patterns

Repeated actions or responses by individuals or groups, which are often indicative of underlying social norms, beliefs, or psychological states.