An experiment succeeds thrice as after it fails. If the experiment is repeated 5times, what is the probability of having no success at all?
CA Foundation · Quantitative Aptitude · MTP · April 2025
An experiment succeeds thrice as after it fails. If the experiment is repeated 5times, what is the probability of having no success at all?
Suggested Answer and Working Notes:
Correct Answer: Option (B)
B. 1/1024
Topics: Part-C: Statistics
Related Questions in this Topic
- If P(A) = 1 / 2 , P(B) = 1 / 3 and P(A ∩ B) = 1 / 4 , then the value of P(A ∪ B) is:
- A card is drawn from each of two well-shuffled packs of cards. The probability that at least one of them is an ace is
- A variable is known to be ______ if it can assume any value from a given interval.
- When the data are classified in respect of successive time points, they are known as ______
- The appropriate measure of dispersion for open-end classification is