Research Methods and Statistics [GATE (Graduate Aptitude Test in Engineering) Psychology]: Questions 223 - 227 of 320

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Question 223

Research Methods and Statistics
Parametric and Non-Parametric Tests Effect Size and Power Analysis

Question

MCQ▾

Which of the following are or is included in the types of effect size?

Choices

Choice (4)Response

a.

Based on means

b.

Based on difference between means

c.

Based on variance

d.

All a., b. and c. are correct

Question 224

Research Methods and Statistics
Phi Coefficient

Question

MCQ▾

Which of the following statement is true about phi coefficient?

Choices

Choice (4)Response

a.

It is a measurement used for analyzing the association of two dichotomous variables

b.

The value of phi coefficient correlation ranges from to .

c.

It is the linear correlation of an underlying bivariate discrete distribution.

d.

All a., b. and c. are correct

Question 225

Research Methods and Statistics
Latin Square

Question

MCQ▾

Latin square is used in:

Choices

Choice (4)Response

a.

Experimental design

b.

Quasi experimental design

c.

Case study

d.

None of the above

Question 226

Research Methods and Statistics
Parametric and Non-Parametric Tests Effect Size and Power Analysis

Question

MCQ▾

According to the assumption for doing freidman test which of the following method can be used for selecting the group?

Choices

Choice (4)Response

a.

Quota sampling

b.

Stratified sampling

c.

Random sampling

d.

Purposive sampling

Question 227

Research Methods and Statistics
Parametric and Non-Parametric Tests Effect Size and Power Analysis

Question

MCQ▾

Kruskal Wallis test is applicable to dependent variables with:

i. Ordinal scale

ii. Ratio scale

iii. Interval scale

Choices

Choice (4)Response

a.

i, ii and iii

b.

i and ii

c.

i only

d.

ii and iii

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