Home
Class 10
MATHS
The variance of 10,10,10,10,10 is .........

The variance of `10,10,10,10,10` is ............

A

`10`

B

`sqrt(10)`

C

`5`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STATISTICS AND PROBABILITY

    FULL MARKS|Exercise Unit Exercise|12 Videos

  • SOLVED PAPER 08 (UNSOLVED)

    FULL MARKS|Exercise Part-IV|3 Videos

  • TRIGONOMETRY

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (III)|17 Videos

Similar Questions

Explore conceptually related problems

Variance of the data 2,4,6,8,10 is

If sqrt10=3.1622 , then the value of 1/sqrt10 is .........

If the variance of 1,2,3,4,5 , …., 10 is (99)/(12) , then the standard deviation of 3,6,9,12,…..,30 is

If the variance of 1,2,3,4,5,….., x is 10, then the value of x is

(-200) ÷ 10 is

The variance of first 10 natural numbers is:

The value of (log_(10)2)^3+log_(10)8log_(10)5+(log_(10)5)^3 is ............

The mean deviation of the data 3,10,10,4,7,10,5 from the mean is

The value of x in the expression (x+x^((log)_(10)x))^5 if third term in the expansion is 10,00,000 is/are a. 10 b. 100 c. 10^(-5//2) d. 10^(-3//2)

The value of 6^(log_10 40)*5^(log_10 36) is

FULL MARKS-STATISTICS AND PROBABILITY-Additional question solved
  1. If the variance of a data is 12.25, then the S.D is ...........

    Text Solution

    |

  2. Variance of the first 11 natural numbers ........

    Text Solution

    |

  3. The variance of 10,10,10,10,10 is ............

    Text Solution

    |

  4. If the variance of 14, 18, 22, 26,30 is 32, then the variance of 28,36...

    Text Solution

    |

  5. Standard deviation of a collection of data is 2sqrt(2). If each value ...

    Text Solution

    |

  6. Given sum(x-barx)^(2)=48, barx=20 and n=12 . The coefficient of variat...

    Text Solution

    |

  7. Mean and standard deviation of a data are 48 and 12 respectively. The ...

    Text Solution

    |

  8. If phi is an impossible event, then P(phi)=............

    Text Solution

    |

  9. If S is the sample space of a random experiment, then P(S)=..........

    Text Solution

    |

  10. If p is the probability of an event A, then p satisfies ................

    Text Solution

    |

  11. Let A and B be any two events and S be the corresponding sample space....

    Text Solution

    |

  12. The probability that a student will score centum in mathematics is (4)...

    Text Solution

    |

  13. If A and B are two events such that P(A)=0.25, P(B)=0.05 and P(AnnB)=0...

    Text Solution

    |

  14. There are 6 defective items in a sample of 20 items. One item is drawn...

    Text Solution

    |

  15. If A and B are mutually exclusive events and S is the sample space suc...

    Text Solution

    |

  16. The probabilities of three mutually exclusive events A, B and C are gi...

    Text Solution

    |

  17. If P(A)=0.25, P(B)=0.50, P(AnnB)=0.14 then P(neither A nor B) =..........

    Text Solution

    |

  18. A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball...

    Text Solution

    |

  19. Two dice are thrown simultaneously. The probability of getting a doubl...

    Text Solution

    |

  20. A fair die is thrown once. The probability of getting a prime or compo...

    Text Solution

    |