Classical

JUNE 2013 - Paper 2

31:  
From the following, identify the test which can be used both as parametric and nonparametric ?
A.

't' test

B.

'F' test

C.

'Chi-square' test

D.

'Wil-coxon' test

 
 

Option: B

Explanation :

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32:  
Arrange the following in ascending order in the testmg of hypothesis: 
(i) Determining the level of significance
(ii) Deciding the Statistical Test and computation
(iii) Setting the hypothesis
(iv) Decision
A.

(iii), (ii), (i) and (iv)

B.

(iii), (i), (ii) and (iv)

C.

(i), (iii), (ii) and (iv)

D.

(i), (iii), (iv) and (ii)

 
 

Option: D

Explanation :

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33:  

Y = a + bX refers to

A.
Y = independent variable, a = slope of the line, b = Y intercept and X = dependent variable
B.
Y = dependent variable, a = slope of the line, b = Y intercept and X = independent variable
C.
Y = independent variable, a = dependent variable, b = Y intercept and X = slope of the line
D.
Y = dependent variable, a = Y intercept, b = slope of the line and X = independent variable
 
 

Option: A

Explanation :

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34:  
Select the most appropriate option from Column B against the items in Column A :

        Column – A

     Column – B

 a. Computer used to operate large corporate systems and databases

1. Components of information system

b. Data flow diagram

2. RAID

c. Equipment, procedures and end user

3. Structured design

 

A.

a   b   c

3   2   1

B.

a   b   c

2   3   1

C.

a   b   c

1   2   3

D.

a   b   c

2   1   3

 
 

Option: D

Explanation :

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35:  
According to Michael Porter, a strategy aims at producing products and services considered unique industry wide and directed at consumers who are relatively price-insensitive is known as
A.

Cost Leadership - Best Value

B.

Differentiation

C.

Focus - Low Cost

D.

Focus - Best Value

 
 

Option: D

Explanation :

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