Probability 101

• The average of a set of numbers
• The sum of two or more values
• The number of possible outcomes
• The likelihood of an event occurring (correct)

• 0 to 100
• 0 to 1 (correct)
• 1 to 10
• Negative infinity to positive infinity

• 1/2
• 1/4
• 1/6
• 1/3 (correct)