Quiz 07.4.05 | More Binomial

Quiz 07.4.05 | More Binomial

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Question 1 of 4

1. Question
What is the binomial probability formula used to calculate?
- a. Cumulative probabilities
- b. Exact probabilities
- c. Expected values
- d. Standard deviations
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Question 2 of 4

2. Question
What is the expected value of a binomial distribution?
- a. The product of the number of trials and the probability of success
- b. The square root of the variance
- c. The sum of all possible outcomes
- d. The average of all possible outcomes
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Question 3 of 4

3. Question
What does the ‘nCr’ button on a calculator calculate?
- a. The number of combinations
- b. The number of permutations
- c. The factorial of a number
- d. The square root of a number
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Question 4 of 4

4. Question
What does the ‘k’ on a binomial table represent?
- a. The number of trials
- b. The number of successes
- c. The probability of success
- d. The cumulative probability up to a certain number of successes
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