Statistics & Research Methods (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 73 - 77 of 164

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 4523 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 750.00 or

Passage

The Wechsler Adult Intelligence Scale (WAIS) was administered to a sample of 300 subjects. The intercorrelations among all the subscales were obtained. Unities were retained in the diagonal spaces of the correlation matrix and it was factor analyzed. Cattell’s scree indicated two-factor solution. The two factors were subject to varimax rotation. The two rotated factors were named as Verbal Intelligence and Performance Intelligence. The two factors, together, explained 62 percent of variance. (December)

Question number: 73 (4 of 5 Based on Passage) Show Passage

» Statistics & Research Methods » Factor Analysis

» Intelligence » Intelligence Tests

Appeared in Year: 2013

MCQ▾

Question

Cattell’s scree is a

Choices

Choice (4) Response

a.

Plot of the order of unrotated factors on X axis and communalities on the Y axis

b.

Eigenvalues on X axis and communalities on Y axis

c.

Plot of the order of unrotated factors on X axis and eigenvalues on the Y axis

d.

Plot displaying variables using the first two factors as axes

Question number: 74 (5 of 5 Based on Passage) Show Passage

» Statistics & Research Methods » Factor Analysis

» Intelligence » Intelligence Tests

Appeared in Year: 2013

MCQ▾

Question

The inter-factor correlation between the two rotated factors obtained in this analysis will be

Choices

Choice (4) Response

a.

Smaller than zero

b.

Greater than zero

c.

Zero

d.

Zero or greater than zero

Question number: 75

» Statistics & Research Methods » Basic Descriptive Statistics

MCQ▾

Question

________ statistics, summarizes or “boils down” numbers so they become more meaningful and easier to communicate to others.

Choices

Choice (4) Response

a.

Inferential

b.

Descriptive

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 76

» Statistics & Research Methods » Measures of Central Tendency

MCQ▾

Question

________ is calculated by adding all the scores for each group and then dividing by the total number of scores.

Choices

Choice (4) Response

a.

Median

b.

Mean

c.

Mode

d.

All of the above

Question number: 77

» Statistics & Research Methods » Basic Descriptive Statistics

MCQ▾

Question

Frequency distributions are often shown ________ to make them more “visual. ”

Choices

Choice (4) Response

a.

Statistically

b.

Graphically

c.

Hypothetically

d.

Question does not provide sufficient data or is vague

Sign In