Find the median, Mathematics

Assignment Help:

Marks obtained by 70 students are given below:

Marks

20

70

50

60

75

90

40

No. of

Students

 

8

 

12

 

18

 

6

 

9

 

5

 

12

Marks

No . of

students

c.f

20

8

8

40

12

20

50

18

38

60

6

44

 

 

Find the median.                                                                                 (Ans:50)

Ans:

70

12

53

75

9

58

90

5

70

N = 70

N/2 = 70/2 = 35

The corresponding value of marks for 35 is 50


Related Discussions:- Find the median

Concepts, what are core concepts of marketing?

what are core concepts of marketing?

Working definition of limit - sequences and series, Working Definition of L...

Working Definition of Limit 1. We state that if we can create an as close to L like we want for all adequately large n.  Alternatively, the value of the a n 's approach

.fractions, what is the difference between North America''s part of the tot...

what is the difference between North America''s part of the total population and Africa''s part

Harold used a 3% iodine solution and a 20% iodine solution, Harold used a 3...

Harold used a 3% iodine solution and a 20% iodine solution to make a 95- ounce solution in which was 19% iodine. How many ounces of the 3% iodine solution did he use? Let x = t

Complement of a set, Need solution For the universal set T = {1, 2, 3, 4...

Need solution For the universal set T = {1, 2, 3, 4, 5} and its subset A ={2, 3} and B ={5, } Find i) A 1 ii) (A 1 ) 1 iii) (B 1 ) 1

Unitary method, what is the history of unitary method

what is the history of unitary method

Subtraction of like terms with same signs, Suppose we are required to...

Suppose we are required to find the difference between 3abc and 7abc. We look at two scenarios. The value we would obtain by subtracting a larger quantity from th

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd