Classical

Business Statistics and Data Processing - Business Statistics Questions

31:  
Sample design involves the following
(i) Sampling unit
(ii) Size of sample
(iii) Type of universe
(iv) Source List
(v) Sampling Procedure
Which one of the following sequence is correct?
A.

(i), (ii), (iii), (iv), (v)

B.

(iii), (iv), (i), (ii), (v)

C.

(iii), (i), (iv), (ii), (v)

D.

(iii), (v), (i), (iv), (ii)

 
 

Option: C

Explanation :


32:  
Which of the following has RDBMS
(i) Access (ii) Excel 
A.

(i) and (ii)

B.

only (i)

C.

only (ii)

D.

None of the above

 
 

Option: A

Explanation :


33:  
The hypothesis testing consists of following steps
(i) Establish a level of significance, prior to sampling
(ii) Defining the rejection or critical regions
(iii) State the hypothesis
(iv) Determination of a suitable test statistic.
Which of the sequence is correct :
A.

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

B.

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

C.

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

D.

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

 
 

Option: B

Explanation :


34:  
Personnel activity reports are produced from the
A.

personnel transactions file

B.

employee file

C.

applicant file

D.

jobs file

 
 

Option: A

Explanation :


35:  
Match List-I with List-II and select the correct answer using the codes given below the lists:
           List-I                                                     List-II
a. Random sampling                    I. Structured
b. Hypothesis testing                   II. Parametric test
c. Questionnaire                           Ill. Probability sampling
d. t-test                                            IV. β-error
A.
a   b   c   d
IV  Ill   I   II
B.
a   b   c   d
III  IV  ll    I  
C.
a   b   c   d
III   I   IV   II
D.
a   b   c   d
III  IV   l   II
 
 

Option: D

Explanation :




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