engineering recuitment GATE ME 2023-24 Test Series Engineering Mathematics Probability Discrete Distributions
Consider a sequence of independent Bernoulli trials with probability of success in each trial being \(\frac{1}{5}\). Then which of the following statements is/are TRUE?
1
Expected number of trials required to get the first success is 5
2
Expected number of successes in first 50 trials is 10
3
Expected number of failures preceding the first success is 4
4
Expected number of trials required to get the second success is 10