How Much Evidence Do We Have Against the Null Hypothesis

question 103

Multiple Choice

How much evidence do we have against the null hypothesis?

• A)No evidence
• B)Some evidence
• C)Strong evidence
• D)Very strong evidence
• E)Extremely strong evidence

---

Definitions:

Ventricles

The two lower chambers of the heart that receive blood from the atria above them and pump it out to the lungs and body, crucial for the circulatory system.

PVCs

Premature Ventricular Contractions, early heartbeats originating from the ventricles, causing irregular heart rhythms.

Electrodes

Conductor materials that are used to establish an electrical connection with a nonmetallic part of a circuit, often found in batteries and electronic devices.

Limb Leads

Electrodes placed on the limbs during an electrocardiogram (ECG) to record the electrical activity of the heart from various angles.