Classical

Statistics and methodology - Statistics and Methodology Questions Answer

21:  

The characteristics of a programming language are

A.

Maintainability

B.

Compiler efficiency

C.

Easy to use

D.

All of these

 
 

Option: D

Explanation :


22:  

The level of significance is the probability of committing the

A.

type I error

B.

type II error

C.

standard error

D.

probable error

 
 

Option: B

Explanation :


23:  

Mark the incorrect statement

A.

High degree of correlation 0.75 < r < 1

B.

Moderate 0.25 < r < 0.75

C.

Low degree of correlation 0 < r < 0.25

D.

None of the above

 
 

Option: D

Explanation :


24:  

Which of the following is/are tools of the decision support system?

A.

Operations research model

B.

Management science model

C.

Behavioural model

D.

All of the above

 
 

Option: D

Explanation :


25:  

The probability of the happening of anyone of the several equally likely events is the ratio of the number of events favorable to it to the total number of

A.

Impossible errors

B.

Possible events

C.

Possible errors

D.

Impossible events

 
 

Option: B

Explanation :




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