# Statistics & Research Methods (CBSE-NET (Based on NTA-UGC) Psychology (Paper-II)): Questions 131 - 134 of 184

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## Question number: 131

» Statistics & Research Methods » Basic Descriptive Statistics

MCQ▾

### Question

Look at the following data for scores of 10 students on a test:

 Class interval Score frequency 80 - 100 4 60 - 80 4 40 - 80 2

These data are presented in the form of

### Choices

Choice (4) Response

a.

a frequency distribution.

b.

a grouped frequency distribution.

c.

a class interval distribution.

d.

a nominal scale distribution.

## Question number: 132

» Statistics & Research Methods » Factor Analysis

Appeared in Year: 2014

MCQ▾

### Question

The 30 X 30 correlation matrix, representing the correlation among the thirty facet of the NEO-PI-3 were factor analyzed by three methods: (December)

1. Principal components method

2. Maximum likelihood method

3. Principal axes method and the five factors were extracted in each case.

Usually the variance explained by the factor solution would be in the following ascending order.

### Choices

Choice (4) Response

a.

3,2, 1

b.

1,3, 2

c.

2,1, 3

d.

2,3, 1

## Question number: 133

» Statistics & Research Methods » Inferential Statistics

Appeared in Year: 2014

MCQ▾

### Question

What would be the degrees of freedom for a chi-square based on 4 5 contingency table?

(June)

### Choices

Choice (4) Response

a.

9

b.

5

c.

20

d.

12

## Question number: 134

» Statistics & Research Methods » Measures of Variation

MCQ▾

### Question

A coefficient of correlation is an index of the

### Choices

Choice (4) Response

a.

strength of the relationship between two things.

b.

degree to which one variable influences another.

c.

all of the above.

d.

way in which one event may cause another event.

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