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

How are Indian customers visiting Shoppers’ Stop any differe, How are India...

How are Indian customers visiting Shoppers’ Stop any different from customers of developed western countries?

Division, Before taking up division of polynomials, let us acquaint...

Before taking up division of polynomials, let us acquaint ourselves with some basics. Suppose we are asked to divide 16 by 2. We know that on dividing 16 by

Index numbers, advantages and disadvantages of index numbers

advantages and disadvantages of index numbers

Calculate the area of the skirt to the nearest foot, Pat is making a Christ...

Pat is making a Christmas tree skirt. She needs to know how much fabric to buy. Using the example provided, calculate the area of the skirt to the nearest foot. a. 37.7 ft 2

General solution to a differential equation, The general solution to a diff...

The general solution to a differential equation is the most common form which the solution can take and does not take any initial conditions in account. Illustration 5: y(t) =

Solve the following word problems, 1.   The length of a rectangle is 2 time...

1.   The length of a rectangle is 2 times its width.  The area of the rectangle is 72          square inches. Find the dimensions of the rectangle.   2.   The length of a rec

The parallelogram, love is a parallelogram where prove that is a rectangle...

love is a parallelogram where prove that is a rectangle

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