NTA-NET (UGC-NET) Commerce (08): Questions 386 - 390 of 3802
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Question 386
Appeared in Year: 2015
Question MCQ▾
Standard error (S. E.) of a large sample of size n from a population whose variance is: (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 387
Appeared in Year: 2015
Question MCQ▾
Concept of scale economies applies in (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | Short run with variable technical coefficient | |
b. | Long run with constant technical coefficients | |
c. | Short run with constant technology | |
d. | Long run with variable technology |
Question 388
Appeared in Year: 2015
Question MCQ▾
For a normal distribution, consider the following statements:
- It has a two points of inflexion
- The distance from mean zero of these inflexion point is
Answer from the codes below: (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | Only (1) is true | |
b. | Only (2) is true | |
c. | (1) and (2) are true | |
d. | Neither (1) nor (2) are true |
Question 389
Appeared in Year: 2016
Question MCQ▾
SLR can be defined as (Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 390
Appeared in Year: 2016
Question MCQ▾
Co-efficient of correlation is independent of which of the following? (Paper II)
Choices
Choice (4) | Response | |
---|---|---|
a. | Change of origin only | |
b. | Change of scale only | |
c. | Change of origin and scale | |
d. | Question does not provide sufficient data or is vague |