Statistics & Research Methods (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 59 - 64 of 164

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Question number: 59

» Statistics & Research Methods » Measures of Variation

MCQ▾

Question

The formula which is used in standard deviation is ________.

Choices

Choice (4) Response

a.

Standard deviation is equal to square root of deviation

b.

Standard deviation is equal to square of variance

c.

Standard deviation is equal to square root of frequency

d.

Standard deviation is equal to square root of variance

Question number: 60

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

________ technique is used to find the degree of correlation.

Choices

Choice (4) Response

a.

Statistical

b.

Observational

c.

Experimental

d.

None of the above

Question number: 61

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

If we know that two measures are correlated, and we know a Pearson’s score on one measure, we can ________ his or her score on the other.

Choices

Choice (4) Response

a.

Observe

b.

Predict

c.

Judge

d.

Analyze

Question number: 62

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

The closer the correlation coefficient is to ________ or ________, the stronger the relationship.

Choices

Choice (4) Response

a.

+1.00, -1.00

b.

+0.99, -0.99

c.

+100, - 100

d.

+1.99, -1.99

Question number: 63

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

Correlational studies help us to discover relationships and make useful ________.

Choices

Choice (4) Response

a.

Techniques

b.

Predictions

c.

Examples

d.

Question does not provide sufficient data or is vague

Question number: 64

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

Which correlation coefficient represents the strongest relationship?

Choices

Choice (4) Response

a.

-0.86

b.

+0.66

c.

+0.10

d.

+0.09

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