Statistics & Research Methods-Inferential Statistics (CBSE-NET (Based on NTA-UGC) Psychology (Paper-II & Paper-III)): Questions 41 - 46 of 72

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Question number: 41

» Statistics & Research Methods » Inferential Statistics

Appeared in Year: 2013

MCQ▾

Question

The chi-square, computed for a contingency table, was based on six degrees of freedom. If the contingency table had three rows, how many columns it would have?

Choices

Choice (4) Response

a.

6

b.

2

c.

4

d.

3

Question number: 42

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

A ________ shows that increase in one measure are matched by increase in the other.

Choices

Choice (4) Response

a.

Positive correlation and Negative correlation both

b.

Negative correlation

c.

Positive correlation

d.

All of the above

Question number: 43

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

Correlation can be expressed as a coefficient of correlation. This is simply a number falling somewhere between ________ and ________.

Choices

Choice (4) Response

a.

+1.00, -1.00

b.

+100, -100

c.

+. 99, -. 99

d.

+11.00, -11.00

Question number: 44

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

Perfect correlation is 1.00 and a correlation of ________ occurs when scores are unrelated.

Choices

Choice (4) Response

a.

0.00

b.

0.11

c.

0.10

d.

0.01

Question number: 45

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

In correlation coefficient, if the number is zero or close to zero, it indicates a ________.

Choices

Choice (4) Response

a.

Weak or nonexistent relationship

b.

Neutral relationship

c.

Strong or existent relationship

d.

All of the above

Question number: 46

» Statistics & Research Methods » Inferential Statistics

MCQ▾

Question

When a correlation exists, we can say that ________.

Choices

Choice (4) Response

a.

Two variables are not related

b.

Two variables have cause and effect relationship

c.

Two variables are related

d.

All of the above

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