Home
Class 12
MATHS
The table below given the percentage dis...

The table below given the percentage distribution of female teachers in the primary schools of rural areas of various states and union territories (U.T.) of India . Find the mean percentage of female teachers .

Text Solution

Verified by Experts


`therefore` Required mean `barx=a+h(Sigmaf_iu_i)/(Sigmaf_i) =50+10"(-36)"/35=39.71`
Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    AAKASH INSTITUTE|Exercise Section-A Competition Level|10 Videos

  • STATISTICS

    AAKASH INSTITUTE|Exercise Section-B Linked Comprehension|5 Videos

  • SETS

    AAKASH INSTITUTE|Exercise SECTION-I(Aakash Challengers Questions)|5 Videos

  • STRAIGHT LINES

    AAKASH INSTITUTE|Exercise SECTION-J (AAKASH CHALLENGERS QUESTIONS)|5 Videos

Similar Questions

Explore conceptually related problems

The following table given the percentage distribution of female students in various schools of rural areas of various State(s) and Union Territories (UT) of India who get scholarship. Find the mean percentage of femal students getting scholarship.

If the ratio of male teachers to female teachers in a school is 2 : 5, find the total number of teachers in the school, if the number of female teachers in the school is 25.

Directions: The given pie-charts compares the total population and the female population of six countries, Australia, Canada, Germany, India, USA and Philippines. The first pie chart gives the percentage distribution of the total population of the six countries, while, the second pie chart gives the percentage distribution of the female population of the six countries. Study the pie-charts and answer the questions that follow. If the total number of females in India and USA is equal to the total population of the Philippines, then what is the ratio of the number of males in Australia to the number of females in Canada?

Read the following pie-chart carefully and answer the questions given below : Distribution of total voters from six different cities and the distribution of female voters among these cities. Total number of voters=64000 Ratio of males and females = 5 : 3 Percentage distribution of female voters The number of female voters in city D is what percent of the male voteres in city A ? (approx)

Read the following pie-chart carefully and answer the questions given below : Distribution of total voters from six different cities and the distribution of female voters among these cities. Total number of voters=64000 Ratio of males and females = 5 : 3 Percentage distribution of female voters In which two cities the ratio between the female voters is 7 : 8 ?

Directions: The given pie-charts compares the total population and the female population of six countries, Australia, Canada, Germany, India, USA and Philippines. The first pie chart gives the percentage distribution of the total population of the six countries, while, the second pie chart gives the percentage distribution of the female population of the six countries. Study the pie-charts and answer the questions that follow. If the number of females in Germany is 116550 less than the total population of USA and Philippines, and the total population of Germany is 25900 less than 2 times the female population of Australia, then what is the female population of Germany?

Read the following pie-chart carefully and answer the questions given below : Distribution of total voters from six different cities and the distribution of female voters among these cities. Total number of voters=64000 Ratio of males and females = 5 : 3 Percentage distribution of female voters The number of male voters in city F is approximately what percent of the total number of voters in the same city ? (approx.)

Read the following pie-chart carefully and answer the questions given below : Distribution of total voters from six different cities and the distribution of female voters among these cities. Total number of voters=64000 Ratio of males and females = 5 : 3 Percentage distribution of female voters The number of male voters in city C is what percent of the number of male voters in city D ? (approx)

The following pie chart and table show the percentage distribution of farmers in 5 states A B C D E of a country who claimed insurance due to drought in the year 2017 and ratio of males to females to farmers in states, respectively The number of farmers who claimed insurance C exceeds the total number of farmers in state E and state A together by 5280 What is the percentage of farmers who claimed insurance in state.

AAKASH INSTITUTE-STATISTICS-Section-C Assertion-Reason
  1. The table below given the percentage distribution of female teachers i...

    Text Solution

    |

  2. Statement-1 :The A.M. of series 1,2,4,8,16,…… 2^n is (2^(n+1)-1)/(n+1)...

    Text Solution

    |

  3. Statement-1 :{:(x:,5,6,7,8,9),(y:,4,6,12,-,8):} for given data mean o...

    Text Solution

    |

  4. Statement-1 :The mode of the items given as 0,1,6,7,2,3,7,6,6,2,6,0,5,...

    Text Solution

    |

  5. Statement-1 : The mean of the series x1, x2,….. xn is x. If x2 is repl...

    Text Solution

    |

  6. Statement-1 : If the mode of the data is 18 and the mean is 24, then m...

    Text Solution

    |

  7. Statement-1 : The median of a set of 9 distinct observations is 20.5. ...

    Text Solution

    |

  8. Statement-1 : The mean deviation of the numbers 3,4,5,6,7 is 1.2 Sta...

    Text Solution

    |

  9. Statement-1 : If a1,a2,a3,….. an are positive real numbers , whose pro...

    Text Solution

    |

  10. Statement-1 :If a le xi le b where xi denotes the value of x in the i^...

    Text Solution

    |

  11. Statement-1 : The S.D. of 5 scores 1 2 3 4 5 is sqrt2. Statement-2 ...

    Text Solution

    |

  12. Statement-1 :Variance of first n natural number is (n^2-1)/12. Sta...

    Text Solution

    |

  13. Statement-1 : The variance of the variates 112, 116, 120,125,132 about...

    Text Solution

    |

  14. Statement-1 : if the S.D. of a variable x is 6, then the S.D. of ax +b...

    Text Solution

    |

  15. Statement-1 :The weighted mean of first n natural numbers whose weight...

    Text Solution

    |

  16. Statement-1 :if each of n numbers xi=i is replaced by (i+1) xi , then ...

    Text Solution

    |