When the Null Hypothesis Involves a Continuous Variable,would You Use

question 5

Multiple Choice

When the null hypothesis involves a continuous variable,would you use a one sample t-test or z-test?

• A)t-test
• B)z-test
• C)Either
• D)Neither

---

Definitions:

Heart Murmur

A sound heard during a heartbeat cycle, often indicative of a valve disorder or other heart conditions.

Myocardial Infarction

A medical condition commonly referred to as a heart attack, caused by reduced blood flow to a part of the heart, resulting in heart muscle damage.

Asthma

A chronic respiratory condition characterized by airway inflammation, leading to wheezing, shortness of breath, chest tightness, and coughing.

Wheezes

A high-pitched whistling sound during breathing, often indicating obstruction or narrowing of the airways.