Bernoulli trials (HSC SSCE Mathematics Extension 1): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What defines a Bernoulli trial?
What defines a Bernoulli trial?
Two outcomes: success or failure
What value does success have in Bernoulli RV?
What value does success have in Bernoulli RV?
1
What is the probability of failure?
What is the probability of failure?
1-p
Which is NOT a characteristic of Bernoulli trials?
Which is NOT a characteristic of Bernoulli trials?
Multiple outcomes
What does the expected value E(X) equal?
What does the expected value E(X) equal?
p
What is the variance formula for Bernoulli RV?
What is the variance formula for Bernoulli RV?
p(1-p)
Which is an example of a Bernoulli trial?
Which is an example of a Bernoulli trial?
Coin toss
What does independence in trials mean?
What does independence in trials mean?
Each trial is unaffected by others
Which scenario is NOT a Bernoulli trial?
Which scenario is NOT a Bernoulli trial?
Choosing a transport type
What is the significance of Bernoulli trials?
What is the significance of Bernoulli trials?
They help understand binomial distribution