What Is the Null Hypothesis for the Following Question: Is

question 10

Multiple Choice

What is the null hypothesis for the following question: Is there a relationship between heart rate and the number of cups of coffee drunk within the last 4 hours?

• A)There will be no relationship between heart rate and the number of cups of coffee drunk within the last 4 hours.
• B)People who drink more coffee will have significantly higher heart rates.
• C)People who drink more cups of coffee will have significantly lower heart rates.
• D)There will be a significant relationship between the number of cups of coffee drunk within the last 4 hours and heart rate.

---

Definitions:

Natural Selection

A process in evolutionary biology where organisms with traits best suited to their environment are more likely to survive and reproduce.

Learn Behaviors

Acquired actions or reactions developed through experience and influenced by environmental factors.

Biological Predisposed

Having an innate tendency or inclination due to genetic makeup that may influence the development of certain behaviors or conditions.

Tainted Food

Food that has been contaminated with harmful bacteria, viruses, or toxins, making it unsafe to eat.