Introduction to Probability (Junior Cert Mathematics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the range of numbers used to express probability?
What is the range of numbers used to express probability?
Between and
What does a probability of mean?
What does a probability of mean?
It will never happen
What does a probability of mean?
What does a probability of mean?
It will definitely happen
What does a probability of represent?
What does a probability of represent?
Even chance
What is the formula for calculating probability?
What is the formula for calculating probability?
Successful outcomes ÷ Total outcomes
On the probability scale, what value represents 'unlikely'?
On the probability scale, what value represents 'unlikely'?
On the probability scale, what value represents 'likely'?
On the probability scale, what value represents 'likely'?
What is the probability of rolling a on a -sided die?
What is the probability of rolling a on a -sided die?
A bag has red and blue marbles. What is the probability of picking a blue marble?
A bag has red and blue marbles. What is the probability of picking a blue marble?
In probability, what are 'total outcomes'?
In probability, what are 'total outcomes'?
All possible outcomes
What is the sum of all probabilities in a situation?
What is the sum of all probabilities in a situation?
If a probability is closer to , what does this tell us?
If a probability is closer to , what does this tell us?
It is more likely to happen