Answer: The vent is unlikely to happen.
Explanation:
Given : There is a 20% chance of thunderstorms tomorrow.
i.e. the probability of thunderstorms tomorrow =0.2
We know that when the probability of any event lies between 0 and 0.5 then the event is said to be unlikely to happen.
Since , the probability of thunderstorms tomorrow is between 0 and 0.5.
Therefore, it is unlikely to have thunderstorms tomorrow.