Based on a Recent Poll, There Is a 50-50 Chance $1 / 2$

question 33

Multiple Choice

Based on a recent poll, there is a 50-50 chance that a randomly selected adult has pierced ears. Express the indicated degree of likelihood as a probability value between 0 and 1.

• A) \(1 / 2\) or \(0.5\)
• B) \(1 / 50\) or \(0.02\)
• C) \(1 / 4\) or \(0.25\)
• D) \(3 / 4\) or \(0.75\)