Statistics & Research Methods (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 104 - 108 of 161

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Question number: 104

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

If the correlation value is + 1.00, a ________.

Choices

Choice (4) Response
a.

Negative relationship exists

b.

Perfect positive relationship exists

c.

Perfect negative relationship exists

d. Question does not provide sufficient data or is vague

Question number: 105

» Statistics & Research Methods » Basic Descriptive Statistics

MCQ▾

Question

Graphical statistics, measures of central tendency, and measures of variability, are ________.

Choices

Choice (4) Response
a.

Descriptive statistics

b.

Inferential statistics

c. All of the above
d. None of the above

Question number: 106

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

A relationship in correlation coefficient that does not form a straight line when it is graphed is described as ________.

Choices

Choice (4) Response
a.

Positive relationship

b.

Linear relationship

c.

Negative relationship

d.

Curvilinear relationship

Question number: 107

» Statistics & Research Methods » Regression Analysis

Appeared in Year: 2014

MCQ▾

Question

In a 2 x 2 factorial design, with A and B as the two IVs, the F ratio ‘MSA x B/MSE’ is statistically significant. It implies that (December)

Choices

Choice (4) Response
a.

there is either cross-over or disordinal interaction.

b.

there is disordinal interaction.

c.

there is cross-over interaction.

d.

there are both disordinal and cross-over interactions.

Question number: 108

» Statistics & Research Methods » Measures of Variation

Appeared in Year: 2013

MCQ▾

Question

While evaluating the personnel selection programme, job performance was found to have a multiple correlation of 0.6 with the four predictors in the selection test battery. This means that the four predictors explain (December)

Choices

Choice (4) Response
a.

36 % variance in job performance

b.

40 % variance in job performance

c.

64 % variance in job performance

d.

60 % variance in job performance

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