Research Methods and Statistics [GATE (Graduate Aptitude Test in Engineering) Psychology (XH-C5)]: Questions 226 - 229 of 436
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Question 226
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 227
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 |
Question 228
Question MCQ▾
The first step in Friedman test is to:
Choices
Choice (4) | Response | |
---|---|---|
a. | Determine the level of significance | |
b. | Calculate the test statistics | |
c. | Formulate and test the null hypothesis | |
d. | Question does not provide sufficient data or is vague |
Question 229
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 |