Consider the Following Null and Alternative Hypotheses $\mu$ $\le$ 67
H_a $\mu$

question 58

Multiple Choice

Consider the following null and alternative hypotheses. H_o: $\mu$ $\le$ 67
H_a: $\mu$ > 67
These hypotheses _______________.

• A)indicate a one-tailed test with a rejection area in the right tail
• B)indicate a one-tailed test with a rejection area in the left tail
• C)indicate a two-tailed test
• D)are established incorrectly
• E)are not mutually exclusive

---

Definitions:

Electrically Stimulated

Refers to the activation of tissues, including nerves and muscles, using electric currents, often for therapeutic purposes.

Brain

The organ located in the head of an organism that coordinates its actions and sensory information by transmitting signals to and from different parts of its body.

Auditory Nerve

A nerve in the inner ear that transmits sound information from the cochlea to the brain.

Neurons

Specialized cells in the nervous system that transmit information via electrical and chemical signals.