Home
Class 11
ECONOMICS
The class mid-point is equal to...

The class mid-point is equal to

A

the average of the upper class limit and the lower class limit

B

the product of upper class limit and the lower class limit

C

the ratio of the upper class limit and the lower class limit

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ORGANISATION OF DATA

    TARUN JAIN & VK OHRI|Exercise EXERCISE ESSENTIAL PRACTICALS|4 Videos

  • MEASURES OF DISPERSION

    TARUN JAIN & VK OHRI|Exercise Learning by doing|30 Videos

  • PRESENTATION OF DATA - TEXTUAL AND TABULAR PRESENTATION

    TARUN JAIN & VK OHRI|Exercise ESSENTIAL PRATICALS|8 Videos

Similar Questions

Explore conceptually related problems

The locus of the mid points of all equal chords in a circle is :

The mid point of a class is called________.

Knowledge Check

  • Let ABCD be a trapezium in which AB||DC and E be the mid-point of AD. If F be a point on BC such that EF||AB. Then EF, where F is the mid-point of BC, is equal to

    A
    AB + DC
    B
    `(1)/(2)(AB + DC)`
    C
    `(1)/(3)(AB + DC)`
    D
    None of these

  • If P is the point (1,0) and Q is the point on y^(2)=8x then the locus of mid point of PQ is equal to

    A
    `x^(2)-2xy-8=0`
    B
    `x^(2)+4y+2=0`
    C
    `y^(2)+4x+2=0`
    D
    `y^(2)-4x+2=0`

  • Consider the following statements : The appropriate number of classes while constructing a frequency distribution should be chosen such that 1. the class-frequency that increases to a peak and then declines. 2. the class-frequency should cluster around the class mid point. Which of the statements given is/are correct?

    A
    1 only
    B
    2 only
    C
    Both 1 and 2
    D
    Neither 1 nor 2

    • Similar Questions

    Explore conceptually related problems

    Consider the following statements The appropriate number of classes while constructing a frequency distribution should be chosen such that1 The class frequency first increases to a peak and then declines. 2 The class-frequency should chuster around the class mid point Which of the statements given is/are correct?

    Statement-1. The pK_(a) of a weak acid becomes equal to pH of the solution at the mid-point of its titration. Statement-2. The molar concentrations of proton acceptor and proton donor become equal at mid point of a weak acid.

    The mid-point of the sides of triangle along with any of the vertices as the fourth point make a parallelogram of area equal to

    The mid point of class interval is called

    Calculate the mid-point of class interval 70-80

    Home
    Profile