Home
Class 10
MATHS
The following table gives the frequency ...

The following table gives the frequency distribution of the percentage of marks obtained by 2300 students in a competitive examination.

(a) Convert the given frequency distribution into the continuous form.
(b) Find the median class and write its class mark.
(c) Find the modal class and write its cumulative frequency.

Text Solution

Verified by Experts

The correct Answer is:
(b) 40.5-50.5,45.5 (c ) 40.5-50.5,133.
Promotional Banner

Topper's Solved these Questions

  • MEAN,MEDAN,MODE OF GROUPED,DATA CUMULATIVE FREQUENCY GRAPH AND OGIVE

    RS AGGARWAL|Exercise Exercise 18F|9 Videos

  • MEAN,MEDAN,MODE OF GROUPED,DATA CUMULATIVE FREQUENCY GRAPH AND OGIVE

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|23 Videos

  • MEAN,MEDAN,MODE OF GROUPED,DATA CUMULATIVE FREQUENCY GRAPH AND OGIVE

    RS AGGARWAL|Exercise EXERCISE 18 E|10 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    RS AGGARWAL|Exercise QUESTION|2 Videos

  • PERIMETER AND AREA OF PLANE FIGURES

    RS AGGARWAL|Exercise TEST YOURSELF (SHORT -ANSWER QUESTIONS)|1 Videos

Similar Questions

Explore conceptually related problems

The following table shows frequency distribution of marks secured by 100 students in a particular examination. Find the mean of the marks.

The following table gives less than' type frequency distribution of income per day: What is the modal class ?

The following frequency distbution table shows marks obtained by 180 students in Mathematics examination Find the value of x .

The frequency distribution of marks obtained by students in a class test is given below . Draw frequency polygon and ogive.

In the following frequency distribution, what is the upper limit of the median class ?

For the following frequency distribution The upper limit of median class is

Find the median marks for the following frequency distribution :

Consider the following frequency distribution: the upper limit of the median class is

The following table show tha cumulative frequency distribution of marks of 800 students in an examination. Construct a frequency distribution table for the data above.

Consider the following frequency distribution What is the median class?