Home
Class 11
ECONOMICS
Caculate median , given the following da...

Caculate median , given the following data :
`{:("Mid - value",20,30,40,50,60,70),("Male (c.f.)",12,25,42,46,48,50):}`
c.f. = Cumulative Frequency
[ Note : Before solving the question , the student should first convert cumulative frequency into class frequency .]

Promotional Banner

Similar Questions

Explore conceptually related problems

Using the data, preapre less than type cummulative frequency table and asnwer the following question: Find the cumulative frequency of the class 50-60 ?

Find the mean for the following data. {:("Marks obtained",10-20,20-30,30-40,40-50,50-60,60-70),("Number of students",8,6,12,5,2,7):}

Given below is a cumulative frequency distribution showing the mars secured by 50 students of a class From the frequency distribution table for the data.

Given below is a cumulative frequency distribution showing the mars secured by 50 students of a class From the frequency distribution table for the data.

The mode from given grouped data would be {:("Class Interval",10-20,20-30,30-40,40-50,50-60),("Frequency",5,7,6,8,4):}

Given below is a cumulative frequency distribution showing the marks secured by 50 students of a class: Form the frequency distribution table for the above data

Caculate median of the following distribution of data : {:("Class Interval",1-10,11-20,21-30,31-40,41-50),("Frequency"," "4," "12," "20," "9," "5):}

Draw an ogive for each of the following distributions {:(" Age in years (less than )", 10, 20, 30, 40, 50, 60, 70),(" Cumulative frequency " ,0, 17, 32, 37, 53, 58, 65):}

Calculate median of the following of data : {:("Class Interval",0-5,5-10,10-20,20-30,30-50,50-70,70-100),("Number of Students"," "12," "15," "25," "40," "42," "14," "8):}