Question

Probabilities are _____ one.

a.always less than
b.always greater than
c.sometimes less than
d.sometimes greater than

Answer 1

By definition, the probability, p, of an event should lie between zero and 1.
When p = 0, the event will definitely no occur.
When p=1, the event will definitely occur.

Therefore 0 ≤ p ≤ 1.

Answer:
c. Probabilities are sometimes less than one.