NET/ EDUCATION JUNE -2007 SOLVED PAPER-II
PRACTICE BITS (21-30)
A. Time
B. Age
C. Foot Ball score
D. Salary of a company
22. When the nature of population from which sample is drawn is not known to be normal, the data can be analyzed by:
A. Para metric statistics
B. Non-parametric statistics
C. Descriptive statistics
D. Fundamental statistics
23. Which of the following is not a probability sampling:
A. Simple random sampling
B. Cluster sampling
C. Stratified sampling
D. Dimensional sampling
24. When the exact midpoint of the distribution is one third, which of the following is most appropriate measure:
A. Mean deviation
B. Mean
C. Median
D. Mode
25. Which of the following is the correct formula for coefficient for variation:
A. s/M
B. M/s
C. 100M/s
D.100s/M
26. In two throws of a coin, what is the probability of throwing a least one head:
A. 1/4
B. 4/4
C. 3/4
D. 2/4
27. A normal curve is platikurtic when:
A. Ku= .263
B. Ku< .263
C. Ku> .263
D. Ku=.263
28. Which of the following statement is correct?
A. One tailed test is used for testing directional hypothesis
B. One tailed test is used for testing null hypothesis
C. Two tailed test used for testing alternative hypothesis
D. Two tailed test used for testing null hypothesis
29. 't-test is useful when :
A. Means of two groups are to be compared
B. Relationship between two variables is to be determined
C. The distribution is not normal
D. The scale of measurement is ordinal
30. Dissociative process of interaction with literally means “ seek together” is called:
A. Accommodation
B. Assimilation
C. Competition
D. Co-operation
THANK YOU,
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