The outcome of one event does not influence the outcome of the other event
  • independent event
  • tree diagram
  • simple event
  • odds
The outcome of one event does influence the outcome of the other event
  • mutually exclusive event
  • probability
  • dependent event
  • simple probability
A = {1, 3, 5, 7, 9}B = {2, 3, 5, 7}What is A and B ?
  • {3, 5, 7}
  • {2, 3, 5, 7}
  • {2, 3, 5, 7, 9}
  • {1, 2, 3, 5, 7, 9}
How many students do not snowboard?
  • 21
  • 22
  • 28
  • 29
Which region(s) represent students that enjoy swimming and tennis?
  • B
  • D
  • B and D
  • A and C
The diagram shows the sports played by 80 students.How many students play football?
  • 66
  • 4
  • 18
  • 49
How many senior boys play football and wrestle?
  • 9
  • 12
  • 18
  • 39
How many people can't speak a foreign language or play a sport?
  • 23
  • 14
  • 3
  • 10
The Venn-diagram shows students who study English or History. Some students have both subjects, some students have neither. How many students are there in total?
  • 39
  • 99
  • 55
  • 88
A number between 0 and 1 that is used to measure uncertainty is called
  • Random variable
  • Trial
  • Simple event
  • Probability
Probability lies between
  • -1 and +1
  • 0 and 1
  • 0 and n
  • 0 and ∞\infty∞
The probability based on the concept of relative frequency theory is called
  • Empirical Probability
  • Classical Probability
  • Both (1) and (2)
  • Neither (1) nor (2)
The probability of an event cannot be
  • Equal to zero
  • Greater than zero
  • Equal to one
  • Less than zero
The probability of all possible outcomes of a random experiment is always equal to
  • One
  • Zero
  • Infinity
  • Less than one
If A is any event in S and its complement is A' then, P(A') is equal to
  • 1
  • 0
  • 1-A
  • 1-P(A)
Which of the following cannot be taken as probability of an event?
  • 0
  • 0.5
  • 1
  • -1
A particular result of an experiment is called
  • Trial
  • Simple event
  • Compound event
  • Outcome
A collection of one or more outcomes of an experiment is called
  • Event
  • Outcome
  • Sample point
  • None of the above
The six faces of the dice are called equally likely if the dice is
  • Small
  • Fair
  • Six-faced
  • Round
The probability of it raining today is 30%. What is the probability that it will NOT rain?
  • 30%
  • 70%
  • 100%
  • 0%
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