Asked by Swakena Jackson on May 07, 2024
Verified
A jug contains 5 black marbles and 5 white marbles well mixed. A marble is removed and its color noted. A second marble is removed, without replacing the first marble, and its color is also noted. If x is the total number of black marbles in the two draws, then x has a binomial distribution.
Binomial Distribution
A probability distribution that describes the number of successes in a fixed number of independent trials, with each trial having only two possible outcomes.
- Build your knowledge base on the foundational notions of probability distributions, with a focus on binomial and Poisson distributions.
- Separate different kinds of random variables and pinpoint experiments that can be classified as binomial.
Verified Answer
RF
Rachell FranceenMay 10, 2024
Final Answer :
False
Explanation :
While the probability of drawing a black marble increases on the second draw if the first marble drawn was black, the probability distribution is not binomial because the probability of success (drawing a black marble) is not constant across trials. Therefore, x does not have a binomial distribution.
Learning Objectives
- Build your knowledge base on the foundational notions of probability distributions, with a focus on binomial and Poisson distributions.
- Separate different kinds of random variables and pinpoint experiments that can be classified as binomial.
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