If the median of the following frequency...

If the median of the following frequency distribution is 28.5 find the missing frequencies: Class interval: 0-10 10-20 20-30 30-40 40-50 50-60 Total Frequency: 5 `f_1` 20 15 `f_2` 5 60

Text Solution

AI Generated Solution

Topper's Solved these Questions

SOME APPLICATIONS OF TRIGONOMETRY
RD SHARMA ENGLISH|Exercise All Questions|154 Videos
SURFACE AREAS AND VOLUMES
RD SHARMA ENGLISH|Exercise All Questions|420 Videos

Similar Questions

Explore conceptually related problems

If the median of the following data is 32.5, find the missing frequencies. Class interval: 0-10 10-20 20-30 30-40 40-50 50-60 60-70 Total Frequency: f_1 5 9 12 f_2 3 2 40

If the median of the following frequency distribution is 46, find the missing frequencies. Variable: 10-20 20-30 30-40 40-50 50-60 60-70 70-80 Total Frequency: 12 30 ? 65 ? 25 18 230

Find the mean of the following frequency distributions: Class interval: 0-10 10-20 20-30 30-40 40-50 Frequency: 9 12 15 10 14

Find the mean of the following frequency distribution, using step-deviation method: Class 0-10 10-20 20-30 30-40 40-50 Frequency 7 12 13 10 8

If the mode for the following frequency distribution is 22 and 10 gt y gt x, "them "y= {:("Class-interval:", 0-10,10-20,20-30,30-40,40-50,"Total"),("Frequency:", 5,8,10,x,y,30):}

If the median of the distribution given below is 28.5, find the value of x and y . Class interval: 0-10 10-20 20-30 30-40 40-50 50-60 No. of students: 5 x 20 15 y 5

Find the mean of the following frequency distribution using step-deviation method. Class 0-10 10-20 20-30 30-40 40-50 Frequency 7 10 15 8 10

Find the mode from the following frequency distribution: Class 0-10 10-20 20-30 30-40 40-50 50-60 60-70 Frequency 8 10 10 16 12 6 7

The mean of the following distribution is 52 and the frequency of class interval 30-40 is f. Find f.

The median class in the following frequency distribution is {:("Class interval :",0-10,10-20,20-30,30-40,40-50),("Frequency :",12,13,25,20,10):}

RD SHARMA ENGLISH-STATISTICS-All Questions

An incomplete distribution is given below: Variable: 10-20 20-30 30...
Text Solution
|
The following table gives the frequency distribution of married women ...
Text Solution
|
If the median of the following frequency distribution is 28.5 find the...
Text Solution
|
The median of the following data is 525. Find the missing frequency, i...
Text Solution
|
If the median of the following data is 32.5, find the missing frequ...
Text Solution
|
Compute the median for each of the following data: (i) Marks ...
Text Solution
|
A survey regarding the height (in cm) of 51 girls of class X of a scho...
Text Solution
|
A life insurance agent found the following data for distribution of ...
Text Solution
|
The lengths of 40 leaves of a plant are measured correct to the neares...
Text Solution
|
The following table gives the distribution of the life time of 400 neo...
Text Solution
|
The distribution below gives the weight of 30 students in a class. Fin...
Text Solution
|
Find the mode of the following data: 120, 110, 130, 110, 120, 140,...
Text Solution
|
Compute the modal value for the following frequency distribution: x : ...
Text Solution
|
The following data gives the distribution of total household expendi...
Text Solution
|
The following table shows the age distribution of cases of a certain ...
Text Solution
|
Find the mode of the following data: (i) 3, 5, 7, 4, 5, 3, 5, 6, 8, 9,...
Text Solution
|
The shirt sizes worn by a group of 200 persons, who bought the shirt ...
Text Solution
|
Find the mode of the following distribution: (i) Class-interval: 0-10...
Text Solution
|
Compare the modal ages of two groups of students appearing for an en...
Text Solution
|
The marks in science of 80 students of class X are given below: Find t...
Text Solution
|