Statistical Methods (NTA-NET (Based on NTA-UGC) Economics (Paper-II)): Questions 1 - 6 of 58

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Question number: 1

» Statistical Methods » Measures of Central Tendency, Dispersion, Skewness and Kurtosis

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Appeared in Year: 2014

MCQ▾

Question

Given arithmetic mean = 45, mode = 48, then median = (June)

Choices

Choice (4) Response

a.

48

b.

46

c.

49

d.

45

Question number: 2

» Statistical Methods » Sampling and Census Methods

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Appeared in Year: 2014

MCQ▾

Question

Systematic sampling implies that the first item is selected randomly and (June)

Choices

Choice (4) Response

a.

The other items are selected purposively

b.

The other items are selected by lottery method

c.

The other items are selected at the will of the investigator

d.

Then every kth item is selected

Question number: 3

» Statistical Methods » Measures of Central Tendency, Dispersion, Skewness and Kurtosis

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Appeared in Year: 2017

MCQ▾

Question

For a symmetrical distribution skewness is

Choices

Choice (4) Response

a.

3

b.

2

c.

0

d.

1

Question number: 4

» Statistical Methods » Statistical Inferences » Sampling Distributions - T, Chi Square and F Tests

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Appeared in Year: 2017

MCQ▾

Question

For testing the association of attributes which of the following tests is suitable?

Choices

Choice (4) Response

a.

Z test

b.

F test

c.

ch- square test

d.

T test

Question number: 5

» Statistical Methods » Elementary Theory of Probability » Binomial

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Appeared in Year: 2014

MCQ▾

Question

If two events A and B are mutually inclusive, then P (A or B) is (June)

Choices

Choice (4) Response

a.

P (A) + P (B) – P (AB)

b.

P (A) + P (B) + P (AB)

c.

P (A) + P (B)

d.

P (A) P (B)

Question number: 6

» Statistical Methods » Statistical Inferences » Testing of Hypothesis

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Appeared in Year: 2014

Match List-Ⅰ List-Ⅱ▾

Question

Given the following information match the item in List – I with List – II: (June)

List-Ⅰ (Group I) List-Ⅱ (Group II)

(A)

Probability of rejecting H0, when it is false

(i)

Standard error

(B)

Accepting H0, if it is false

(ii)

b error

(C)

Measuring sampling variability due to random force

(iii)

a error

(D)

Rejecting H0, if it is true

(iv)

1 – b error

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (ii)
  • (i)
  • (iii)

b.

  • (iii)
  • (iv)
  • (i)
  • (ii)

c.

  • (i)
  • (iv)
  • (iii)
  • (ii)

d.

  • (ii)
  • (i)
  • (iii)
  • (iv)

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