Statistics & Research Methods-Power Analysis [NTA-NET (UGC-NET) Psychology (04)]: Questions 1 - 3 of 6

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Question 1

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

Edit

Question 2

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

Edit

Question 3

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:

Value of power analysis ranges from zero to one

Reason(Ꭱ)

The value of power analysis increases the probability of wrongly failing to reject the null hypothesis decreases.

Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are false

b.

Ꭺ is false but Ꭱ is true

c.

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

d.

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

Edit