Interactive practice questions
When picking a random card from a standard pack, which two of the following four events share no common outcomes?
A: picking a black card
B: picking a King
C: picking a spade
D: picking a club
A, B
A
C, D
B
A, C
C
B, D
D
Easy
< 1min
A random card is picked from a standard deck. Find the probability that the card is:
Easy
1min
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?
Easy
< 1min
A standard six-sided die is rolled. Find the probability of rolling:
Easy
1min
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