Which of the Following Is the Correct Null Hypothesis for an Independent-Measures

question 77

Multiple Choice

Which of the following is the correct null hypothesis for an independent-measures t test?

• A)μ₁ - μ₂ = 0
• B)M₁ - M₂ = 0
• C)μ₁ - μ₂ 0
• D)M₁ - M₂ 0

---

Definitions:

Somatic Nervous System

The body system consisting of the sensory nerves, whose function is to convey information from the skin and muscles to the central nervous system about conditions such as pain and temperature, and the motor nerves, whose function is to tell muscles what to do.

Sensory Nerves

Nerves that transmit sensory information from the body's periphery towards the brain, allowing for the perception of stimuli.

CNS

The Central Nervous System, consisting of the brain and spinal cord, which acts as the primary control center for processing and transmitting information throughout the body.

Pain

The sensation that warns an individual of damage to the body.