Quiz 07.4.06 | Even More Binomial

Quiz 07.4.06 | Even More Binomial

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Question 1 of 4

1. Question
In binomial settings, what type of data is used and how is it characterized?
- a) Continuous nominal data
- b) Discrete ordinal data
- c) Discrete nominal data
- d) Continuous ratio data
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Question 2 of 4

2. Question
The formula for the variance of the binomial distribution is:
- a) np(1-p)
- b) np(1-q)
- c) p(1-p)
- d) n(1-p)
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Question 3 of 4

3. Question
Once the variance of a binomial distribution is known, the standard deviation is found by:
- a) Squaring the variance
- b) Taking the square root of the variance
- c) Dividing the variance by the number of trials
- d) Multiplying the variance by the number of trials
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Question 4 of 4

4. Question
On the binomial table, what does P(k=2) represent?
- a) The probability of exactly 2 successes
- b) The probability of at least 2 successes
- c) The cumulative probability of 0, 1, or 2 successes
- d) The probability of 2 or more failures
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