Absolute mean deviation-measures of central tendency, Mathematics

Assignment Help:

Illustration 1

In a described exam the scores for 10 students were given as:

Student

Mark (x)

|x-x¯|

A

60

1.8

B

45

16.8

C

75

13.2

D

70

8.2

E

65

3.2

F

40

21.8

G

69

7.2

H

64

2.2

I

50

11.8

J

80

18.2

Total

618

104.4

Required

Find out the absolute mean deviation

Mean,   x¯ = 618/10   = 61.8

               291_Absolute mean deviation-measures of central tendency.png


Related Discussions:- Absolute mean deviation-measures of central tendency

Find the number of students side of the square, A teacher on attempting to ...

A teacher on attempting to arrange the students for mass drill in the form of a solid square found that 24 students were left over. When he increased the size of the square by one

Evaluate the integral, Example:   If c ≠ 0 , evaluate the subsequent integr...

Example:   If c ≠ 0 , evaluate the subsequent integral. Solution Remember that you require converting improper integrals to limits as given, Here, do the integ

Application of statistics-forecasting, Forecasting Statistics is very ...

Forecasting Statistics is very significant for business managers while predicting the future of a business for illustration if a given business situation includes a independen

Find out indegree, Question: Consider a digraph D on 5 nodes, named x0...

Question: Consider a digraph D on 5 nodes, named x0, x1,.., x4, such that its adjacency matrix contains 1's in all the elements above the diagonal A[0,0], A[1,1], A[2,2],.., e

Permutation, A train goin from delhi to jaipur stops at 7 intermediate stat...

A train goin from delhi to jaipur stops at 7 intermediate stations. 5 persons enter the train during the journey with 5 difefrent tickets of same class . How mant different set of

Prove intercept of a tangent between two parallel, Prove that the intercept...

Prove that the intercept of a tangent between two parallel tangents to a circle subtends a right angle at the centre. Since Δ ADF ≅ Δ DFC ∠ADF = ∠CDF ∴ ∠ADC = 2 ∠CDF

High self-esteem helps learning-how do children learn?, High Self-esteem He...

High Self-esteem Helps Learning :  Consider Ajay, a student of Class 2. He is constantly told by his irritated father, "How stupid you are! You don't even understand this! Even yo

Vb code, some basic vb codes withing excel to get things done quickly.

some basic vb codes withing excel to get things done quickly.

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