Statistical Methods-Simple and Multiple Correlation (CBSE-NET (UGC) Geography (Paper-II & Paper-III)): Questions 1 - 4 of 4

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Question number: 1

» Statistical Methods » Simple and Multiple Correlation

Appeared in Year: 2014

MCQ▾

Question

Which one of the following circumstances Pearson’s coefficient of Correlation is used? (December)

Choices

Choice (4) Response

a.

when the data is abnormally distributed

b.

when the data set is positively skewed

c.

when the data set is negatively skewed

d.

when the data is normally distributed

Question number: 2

» Statistical Methods » Simple and Multiple Correlation

Appeared in Year: 2016

Assertion-Reason▾

Assertion (Ꭺ)

Partial correlation is a method of dealing with three or more variables

(Paper - 3 July)

Reason (Ꭱ)

Basically, it is the correlation between two variables holding the third

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

b.

Ꭺ is true but Ꭱ is false

c.

Ꭺ is false but Ꭱ is true

d.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

Question number: 3

» Statistical Methods » Simple and Multiple Correlation

Appeared in Year: 2016

MCQ▾

Question

Which one of the following correlation coefficients is matched with its value?

(Paper - 3 July)

Choices

Choice (4) Response

a.

Imperfect negative r = 1.0

b.

Perfect positive r = 1.0

c.

Positive significant r = 0.5 < 1.0

d.

No correlation r = 0.0

Question number: 4

» Statistical Methods » Simple and Multiple Correlation

Appeared in Year: 2017

Match List-Ⅰ List-Ⅱ▾

Question

Match List-I with List-II and select the correct answer from the codes given below: (January)
List-Ⅰ (Scatter Diagram) List-Ⅱ (The Degree Of Simple Rank Correlation)

(A)

Image shows the Scatter Diagram IV

Image Shows the Scatter Diagram IV

Image shows the Scatter Diagram

(i)

= < 1 positive

(B)

Image shows the Scatter Diagram I

Image Shows the Scatter Diagram I

Image shows the Scatter Diagram

(ii)

=-1 perfect negative

(C)

Image shows the Scatter Diagram III

Image Shows the Scatter Diagram III

Image shows the Scatter Diagram

(iii)

= 0, no correlation

(D)

Image shows the Scatter Diagram II

Image Shows the Scatter Diagram II

Image shows the Scatter Diagram

(iv)

=1 perfect positive

Choices

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

a.

  • (iii)
  • (iv)
  • (ii)
  • (i)

b.

  • (iv)
  • (ii)
  • (iii)
  • (i)

c.

  • (iv)
  • (ii)
  • (i)
  • (iii)

d.

  • (ii)
  • (i)
  • (iii)
  • (iv)

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