Home
Class 12
MATHS
In a binomial distribution, the mean is ...

In a binomial distribution, the mean is 4 and variance is 3. Then its mode is

A

6

B

5

C

4

D

7

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

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

In a binomial distribution, the mean is 4 and the variance is 3. What is the mode?

In a binomial distribution the mean is 15 and variance is 10. Then, parameter n is

In a binomial distribution , prove that mean gt variance

For a binomial distribution, if mean is 8 and variance is 6, then the probability of atleast 1 success is.

(a) Determine the binomial distribution whose mean is 10 and variance is 8. (b) Write its probability function.

Find the binomial distribution whose : (i) mean is 4 and variance is 3 (ii) mean is 9 and variance is 6.

If in a binomial distribution mean is 5 and variance is 4, write the number of trials.

Find the binomial distribution for which the mean is 4 and variance 3.

If X follow a binomial distribution with mean 4 and variance 2 find P(X ge 5)

AAKASH INSTITUTE-PROBABILITY-ASSIGNMENT (SECTION - A Competition Level Questions)
  1. If X follows a binomial distribution with parameters n=100 and p = 1/...

    Text Solution

    |

  2. If X has binomial distribution with mean np and variance npq, then (P(...

    Text Solution

    |

  3. In a box containing 100 eggs 10 eggs are roten the probability that ou...

    Text Solution

    |

  4. If a die is thrown 7 times, then the probability of obtaining 5 exactl...

    Text Solution

    |

  5. A die is thrown 10 times. If getting an even number is considered as a...

    Text Solution

    |

  6. In a binomial distribution, the mean is 4 and variance is 3. Then its ...

    Text Solution

    |

  7. A coin is tossed successively three times. The probability of getting ...

    Text Solution

    |

  8. If there are n independent trials, p and q are the probability of succ...

    Text Solution

    |

  9. If in a trial the probability of success is twice the probability of f...

    Text Solution

    |

  10. The probability that a student is not a swimmer is 1/5. What is the pr...

    Text Solution

    |

  11. A coin is tossed 2n times. The change that the number of times one get...

    Text Solution

    |

  12. A coin is tossed 10 times. The probability of getting exactly six head...

    Text Solution

    |

  13. One coin is thrown 100 times. The probability of coming tails in odd n...

    Text Solution

    |

  14. Two cards are drawn successively with replacement from a well shuffled...

    Text Solution

    |

  15. If x denotes the number of sixes in four consecutive throws of a dice,...

    Text Solution

    |

  16. A pair of fair dice is thrown independently three times. The probab...

    Text Solution

    |

  17. A die is thrown thrice. If getting a four is considered a success, the...

    Text Solution

    |

  18. The items produced by a firm are supposed to contain 5% defective item...

    Text Solution

    |

  19. A die is tossed thrice. A success is getting 5 or 6 on a toss. The mea...

    Text Solution

    |

  20. The probability that a bulb produced by a factory will fuse after 150 ...

    Text Solution

    |