A Contingency Table Has 5 Rows and 4 Columns

question 1

Multiple Choice

A contingency table has 5 rows and 4 columns. How many degrees of freedom are there?

• A) 20
• B) 12
• C) 16
• D) 15

---

Definitions:

Quality-Of-Life Philosophy

An approach that emphasizes the importance of enhancing the general well-being and happiness of individuals or communities, often considering factors beyond mere economic prosperity.

Passive Euthanasia

Allowing a person to die by withholding or withdrawing medical treatment, rather than by actively causing death.

Compassion And Choices

An organization in the United States advocating for end-of-life care options, including patient autonomy and legalizing medical aid in dying for terminally ill adults.

Voluntary Euthanasia

A practice where a person makes a conscious decision to end their own life, often due to suffering from an incurable and painful illness, with the assistance of a physician.