December 2015 - Paper 2

31:  
Match the items of List - I with those of List - II and choose the correct code :
 

List – I

 

List - II

 

(a) The probability of two events occurring  together or in succession

(i) Marginal probability

 

(b) The probability of occurring one event  given that another event has occurred

(ii) Posterior probability
 

(c) The probability of occurrin g a single event

 

(iii) Subjective probability

(d) The probability revised in the light of additional informations

(iv) Joint probability

 

(v) Conditional probability

 

A.

(iv) (v) (i) (iii)

B.

(v) (iv) (ii) (iii)

C.

(v) (iv) (iii) (i)

D.

(iv) (v) (i) (ii)

 
 

Option: D

Explanation :

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32:  
Consider the following statements relating to correlation and regression analysis :
 
Statement I : Correlation is independen t of change of scale, but not of origin
 
Statement II: Correlation denotes co-variability between the variables
 
Statement III : Regression is a relative measure o f relationship between variables
 
Sta tement IV: Regression is independent of change of origin but not of scale
A.

Statements I, II and IV are correct

B.

Statements II, III and IV are correct

C.

Statements II and III are correct

D.

Statements II and IV are correct

 
 

Option: D

Explanation :

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33:   Which of the following is not a technology driver for an information system?
A.

Knowledge asset management

B.

Enterprise applications

C.

Object technologies

D.

Networks and internet

 
 

Option: A

Explanation :

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34:   'Negandhi Estafen' is recognised as a good model for the analysis of:
A.

Organisational effectiveness

B.

Management effectiveness

C.

Organisational growth

D.

Organisation behaviour

 
 

Option: B

Explanation :

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35:   A self contained internet program designed to be used in a specific environment is:
A.

Active - X

B.

Application programme interface

C.

Applet

D.

Artificial intelligence

 
 

Option: C

Explanation :

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