You Have Three Cards, Labeled 1, 2, and 3

question 41

Multiple Choice

You have three cards, labeled 1, 2, and 3. You select two of the cards at random and note the numbers on the two cards. Let X be the sum of the two numbers labeled on the selected cards. Which of the following is the correct set of probabilities for X?

---

Definitions:

Granulomatous

Relating to granulomas, which are small areas of inflammation caused by tissue injury or infection.

Sarcoidosis

An inflammatory disease that affects multiple organs in the body, but mostly the lungs and lymph glands, characterized by the formation of granulomas.

Legionnaires Disease

A severe form of pneumonia caused by the Legionella bacteria, often spread through inhalation of contaminated water droplets.

Mycobacterium Tuberculosis

The bacterium that causes tuberculosis, a contagious infection that primarily impacts the lungs but can also affect other parts of the body.