A Red Ball and 18 White Balls Are in a Box

question 167

Multiple Choice

A red ball and 18 white balls are in a box. If two balls are drawn, without replacement, what is the probability of getting 2 white W balls? ​

• A) Pr(W first ∩ W second) =
• B) Pr(W first ∩ W second) = 1
• C) Pr(W first ∩ W second) =
• D) Pr(W first ∩ W second) =
• E) Pr(W first ∩ W second) =

---

Definitions:

Justification

The process or reasons given to explain or defend an action, decision, or belief.

Main Request

The principal or most important petition or demand made by one party to another.

Attention-Getting

Designed to attract and hold interest or focus towards something specific.

Audience Adaptation

The practice of tailoring communication strategies and content to suit the preferences, interests, or expectations of a specific audience.