No student devices needed. Know more
10 questions
Identify the shaded area...
A
B
A'
B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
The diagram shows the sports played by 80 students.
If a student is picked at random, what is the probability that they play football only?
^{66}/_{80}
^{4}/_{80}
^{18}/_{80}
^{49}/_{80}
The diagram shows the sports played by 80 students.
If a student is picked at random, what is the probability that they play all three sports?
^{31}/_{80}
^{45}/_{80}
^{62}/_{80}
^{67}/_{80}
Explore all questions with a free account