Median

IMPORTANT

Median: Overview

This topic covers concepts such as Median, Median as the Middle Most Observation in the Data, Median for Even Number of Data, Median for Odd Number of Data, Finding Median of Data Using Cumulative Frequency Tables, etc.

Important Questions on Median

MEDIUM
IMPORTANT

In ascending order, the correct sequence of mean, mode and median for 3,7,9,11,5,2,11,7,4,6,7,5,3,11,3,7 is—

HARD
IMPORTANT

Find the median:

Length (in mm) Number of leaves fi
118 126 3
127  135 5
136  144 9
145153 12
154  162 5
163-171 4
172-180 2

HARD
IMPORTANT

Find the median :

Age (in years) Number of account holders
Below 20 2
Below 25 6
Below 30 24
Below 35 45
Below 40 78
Below 45 89
Below 50 92
Below 55 98
Below 60 100

Note: Accounts were given only to persons having age 18 years onwards but less than 60 years.

HARD
IMPORTANT

Find the median, using the empirical relation between mean, median, and mode:

Monthly consumption (in units) Number of consumers
65 - 85 4
85 - 105 5
105 - 125 13
125 - 145 20
145 - 165 14
165 - 185 8
185 - 205 4

HARD
IMPORTANT

Calculate the median:

Marks 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50
Number of students 2 3 6 7 14 12 4 2

HARD
IMPORTANT

If mean age for a village with 200 persons is 28.75 and the modal age is 40.00, find the median age :

EASY
IMPORTANT

Find the median of the following given data;

40,43,41,43,42,40,45,43,40,42,41,44,45

EASY
IMPORTANT

If we have mean=3.5, Mode=6.7, then find the median of this distribution.

 

EASY
IMPORTANT

Calculate the median value of the given data:

Marks ObtainedBelow 15Below 25Below 35Below 45No. of students 35610

EASY
IMPORTANT

Find the median wages of each day from the given frequency distribution:

Daily wages (in Rs.)60-7070-8080-9090-100No. of labourers36510

EASY
IMPORTANT

Find the median of the following data:

200,201,205,203,200,201,205,204,202,203,200,202,201,200,205,201,203,206,202

EASY
IMPORTANT

Find out the median of the following given data:

21,25,23,21,25,22,23,24,23,23,21,24,25,24,21,22

EASY
IMPORTANT

Find the median of the following data:

11,13,14,11,13,12,13,14,15,14,11,13,14,13,11,12,15,13

EASY
IMPORTANT

Find the median of the following data.

50,51,50,52,50,53,54,54,55,54,54,55,54

EASY
IMPORTANT

Find the median of the following data.

60,62,61,60,63,64,63,64,65,60,63

 

MEDIUM
IMPORTANT

Find the Median of the following series

-6,-2,-7,-3,3,7,-10,-12,12 and 14.

MEDIUM
IMPORTANT

Rahul scored runs in 5 matches such that the mean and median of the runs is 60. Also the only mode of runs us 85 runs. He scored 50 runs in his second match. Find the difference between his highest score and lowest score?

MEDIUM
IMPORTANT

Calculate the median date in the format

Day : Month : Year of year 2021.

MEDIUM
IMPORTANT

If the ratio of the mean and median is 4:5, Calculate the ratio of mode and Median.

MEDIUM
IMPORTANT

The number of students of difference class are arranged in ascending order given below with median as 40. Find the value of K?

7,8,10,12,K+3, K+6,42,47,53,63