Mathematics · Probability Distributions
Let X be a random variable following a binomial distribution with parameters n = 5 and p = k. If P(X = 1) = 0.4096 and P(X = 2) = 0.2048, what is the value of k?
- 10.35
- 20.3
- 30.25
- 40.2✓
Correct answer
0.2
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