Social Work Research-Statistics [NTA-NET (UGC-NET) Social Work (10)]: Questions 1 - 5 of 294
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Question 1
Question MCQ▾
Resulting data from a test of academic knowledge are positively skewed. This suggests that
Choices
Choice (4) | Response | |
---|---|---|
a. | the test was too difficult. | |
b. | an unbiased estimate must be calculated. | |
c. | some students benefited from a “halo effect” . | |
d. | the test was too easy. |
Question 2
Question MCQ▾
Which of the following is the formula of ‘Mean’ .
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |
Question 3
Question MCQ▾
From which type of test administered to members of the general population would you LEAST expect the resulting data to be distributed normally?
Choices
Choice (4) | Response | |
---|---|---|
a. | A test to measure the strength of one՚s hand grip. | |
b. | A test to measure self-esteem. | |
c. | A test to measure knowledge of psychometric principles. | |
d. | A test to measure general intelligence and fund of knowledge. |
Question 4
Appeared in Year: 2013
Question MCQ▾
In a single group pretest- post test design, which one of the statistical method can be best employed to evaluate the mean difference of pre and post tests? (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | Repeated measures ANOVA | |
b. | Mann- Whitney U test | |
c. | Chi-square | |
d. | Randomized ANOVA |
Question 5
Question MCQ▾
Distributions may vary in terms of their
Choices
Choice (4) | Response | |
---|---|---|
a. | variability. | |
b. | skewness. | |
c. | kurtosis. | |
d. | All a., b. and c. are correct |