The probability that a person who undergoes a certain operation will survive is $0.2$. If $5$ patients undergo similar operations,then the probability that exactly four will survive is
- A$0.0042$
- B$0.0084$
- C$0.0032$
- D$0.0064$
Explore More
Similar Questions
$A$ multiple choice examination has $5$ questions. Each question has three alternative answers of which exactly one is correct. The probability that a student will get $4$ or more correct answers just by guessing is
If $X$ is a binomial variate with mean $\frac{16}{5}$ and variance $\frac{48}{25}$,then $P(X \leq 2) = $
If the mean and variance of a binomial distribution are $4$ and $2$ respectively,then the probability of getting $2$ successes is:
DifficultMHT CET 2021
View SolutionIf in $6$ trials, $X$ is a binomial random variable which follows the relation $9P(X = 4) = P(X = 2)$, then the probability of failure is...
DifficultMHT CET 2026
View Solution$A$ person can kill a bird with a probability of $3/4$. He tries $5$ times. What is the probability that he may not kill the bird at all?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo