When X denotes the number of success in binomial experiment, it is called ________________?
Correct answer: B. Binomial random variable
- A. Random variable
- B. Binomial random variable
- C. Continuous random variable
- D. Both (b) and (c) but not (a)
Explanation
The number of successes in a fixed number of binomial trials is specifically called a binomial random variable. It is also a random variable in the general sense, but it is discrete rather than continuous.
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