Research Methods and Statistics [GATE (Graduate Aptitude Test in Engineering) Psychology]: Questions 184 - 186 of 320

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Question 184

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

Question

Assertion-Reason▾

Assertion(Ꭺ)

Given below are two statements, one labelled as Assertion (A) and other labelled as Reason (R) . Indicate your answer using the code given below:

The power of a test can be increased by using a less conservative test with larger significance criterion.

Reason(Ꭱ)

The criteria for probability commonly used in power analysis are 0.05,0.001, and 0.01

Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Ꭺ is false but Ꭱ is true

d.

Ꭺ is true but Ꭱ is false

Question 185

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

Question

MCQ▾

The power can be completely determined by a ________ and ________.

Choices

Choice (4)Response

a.

Level of significance and sample size

b.

Standardized effect and sample size

c.

Standardized effect and level of significance

d.

Unstandardized effect and sample size

Question 186

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

Question

MCQ▾

Generally, Man Whitney tests are used for ________ of variables, whereas; Kruskal Wallis tests are used commonly with ________ of independent variables.

Choices

Choice (4)Response

a.

Four levels; three levels

b.

Three levels; two levels

c.

Two levels; three levels

d.

Three levels; four levels

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