If in a trial the probability of success...

If in a trial the probability of success is twice the probability of failure. In six trials the probability of at least four successes is

`496/729`

`400/729`

`500/729`

`600/729`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

PROBABILITY
AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - B Objective Type Questions (One option is correct))|65 Videos
PROBABILITY
AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - C Objective Type Questions (More than one options are correct))|21 Videos
PROBABILITY
AAKASH INSTITUTE|Exercise TRY YOURSELF|36 Videos
PRINCIPLE OF MATHEMATICAL
AAKASH INSTITUTE|Exercise Section-D:(Assertion-Reason Type Questions)|12 Videos
RELATIONS AND FUNCTIONS
AAKASH INSTITUTE|Exercise Assignment (Section - J) Aakash Challengers Questions|8 Videos

Similar Questions

Explore conceptually related problems

If probability of success is 63% , what is the probability of failure?

If in a certain experiment the probability of success in each trial is 3/4 times the probability of failure, then the probability of at least one success in 5 trials is

If in 6 trials of an experiment the probability of a successes is 5 times the probability of a failure, then find the probability of two successes.

The probability of failure is 0.25%. What is the probability of success ?

In a series of 3 independent triais the probability of exactly 2 success is 12 xx as image as the probability of 3 successes.The probability of a success in each trial is: (A) (1)/(5) (B) (2)/(5) (C) (3)/(5) (D) (4)/(5)

If there are n independent trials, p and q are the probability of success and failure respectively, then probability of exactly r success

In a sequence of independent trials, the probability of the success in one trial is 1/4 . Find the probability that the second success takes place on or after the fourth trial in 6 trials.

AAKASH INSTITUTE-PROBABILITY-ASSIGNMENT (SECTION - A Competition Level Questions)

If X follows a binomial distribution with parameters n=100 and p = 1/...
Text Solution
|
If X has binomial distribution with mean np and variance npq, then (P(...
Text Solution
|
In a box containing 100 eggs 10 eggs are roten the probability that ou...
Text Solution
|
If a die is thrown 7 times, then the probability of obtaining 5 exactl...
Text Solution
|
A die is thrown 10 times. If getting an even number is considered as a...
Text Solution
|
In a binomial distribution, the mean is 4 and variance is 3. Then its ...
Text Solution
|
A coin is tossed successively three times. The probability of getting ...
Text Solution
|
If there are n independent trials, p and q are the probability of succ...
Text Solution
|
If in a trial the probability of success is twice the probability of f...
Text Solution
|
The probability that a student is not a swimmer is 1/5. What is the pr...
Text Solution
|
A coin is tossed 2n times. The change that the number of times one get...
Text Solution
|
A coin is tossed 10 times. The probability of getting exactly six head...
Text Solution
|
One coin is thrown 100 times. The probability of coming tails in odd n...
Text Solution
|
Two cards are drawn successively with replacement from a well shuffled...
Text Solution
|
If x denotes the number of sixes in four consecutive throws of a dice,...
Text Solution
|
A pair of fair dice is thrown independently three times. The probab...
Text Solution
|
A die is thrown thrice. If getting a four is considered a success, the...
Text Solution
|
The items produced by a firm are supposed to contain 5% defective item...
Text Solution
|
A die is tossed thrice. A success is getting 5 or 6 on a toss. The mea...
Text Solution
|
The probability that a bulb produced by a factory will fuse after 150 ...
Text Solution
|