Question:
Which of the following are true for the trials of a random experiment to be a Bernoulli's trial?
(A) There should be finite number of trials.
(B) The trials should be dependent.
(C) Each trial should have at least two outcomes.
(D) The probability of success remains the same in each trial.
Choose the correct answer from the options given below:
Which of the following are true for the trials of a random experiment to be a Bernoulli's trial?
(A) There should be finite number of trials.
(B) The trials should be dependent.
(C) Each trial should have at least two outcomes.
(D) The probability of success remains the same in each trial.
Choose the correct answer from the options given below:
(A) There should be finite number of trials.
(B) The trials should be dependent.
(C) Each trial should have at least two outcomes.
(D) The probability of success remains the same in each trial.
Choose the correct answer from the options given below:
Updated On: Jan 16, 2026
- (A), (B), (C), and (D)
- (A), (B), and (C) only
- (A) and (D) only
- (B) and (D) only
Show Solution
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The Correct Option is C
Solution and Explanation
For a random experiment to be classified as a Bernoulli’s trial, the following conditions must be satisfied: - There must be a finite number of trials. Hence, (A) is correct. - The trials must be independent. Therefore, (B) is incorrect. - Each trial should have exactly two possible outcomes: success or failure.
Therefore, (C) is incorrect. - The probability of success should remain constant for each trial. Hence, (D) is correct.
Thus, only (A) and (D) are true for Bernoulli’s trials.
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