Question

Which of the following best describes an unpredictable event?

OA. The winner of the last presidential election
OB. The winner of a presidential election 10 years from now
OC. The date of the last day of school
O D. The number of years until the next leap year

Answer 1

Option B would be unpredictable

You already know last election, the last day of school is easy to predict because the amount of days in school years stay the same, and the number of years between leap years is always the same.