Question

1. what does a probability of 0 indicate about an event?

a. the event is impossible to happen
b. the event is likely to happen
c. the event is certain to happen
d. the event has an even chance of happening

Explanation:

Probability measures the likelihood of an event. A probability of \(0\) means there is no chance for the event to occur. For example, in a standard die - roll, the probability of getting a \(7\) is \(0\) as it's impossible. Option \(b\) (likely to happen) would be for a probability between \(0.5\) and \(1\), option \(c\) (certain to happen) is probability \(1\), and option \(d\) (even chance) is probability \(0.5\).

Answer:

A. The event is impossible to happen