Interactive practice questions
Two events are defined as:
Event $A$A: it will rain tomorrow
Event $B$B: there will be a storm tomorrow
The notation $P(A\cup B)$P(A∪B) is suitable to describe which of the following probabilities?
probability of no rain tomorrow
probability of there being either a storm or rain tomorrow
probability of a storm occurring tomorrow
probability of there being a storm tomorrow but no rain
In an experiment, a die is rolled and the number appearing on the uppermost face is noted.
Event $A$A: getting an odd number
Event $B$B: getting a multiple of $3$3
The notation $P(A\cup B)$P(A∪B) is suitable to describe which of the following probabilities?
One card is drawn from a regular deck of cards.
Event $A$A: getting a black card
Event $B$B: getting a face card
The notation $P(A\cup B)$P(A∪B) is suitable to describe which of the following probabilities?
How could the probability of the event $A$A: "getting a heads when a coin is tossed" be written using probability notation?
Select the three correct options.