21. The magnitude of type -ll error is known as
A. Beta
B. Alpha
C. Effect size
D. Power
Show Answer
Hide Answer
22. The level of probability set by the experimenter prior to the study is known as Show Answer Hide Answer
A. Beta
B. Alpha
C. Power
D. H0
23. Class interval:
70 – 74
65 – 69
60 – 64
The above class interval is an example of –
A. Inclusive Method
B. Exclusive Method
C. Pure Method
D. Representation Method
Show Answer
Hide Answer
24. Quartile deviation is a measure of variability taken about
A. Mean
B. Median
C. Mode
D. Deviation
Show Answer
Hide Answer
25. In normal curve, the area of the curve that falls within the limit of +1 standard Deviation is
A. 68.26 %
B. 62.86 %
C. 66.28%
D. 62.68 %
Show Answer
Hide Answer
26. Which of the following is not an assumption underlying Perason’s Product Movement method in the computation of the correlation coefficient?
A. Linearity of relationship
B. Homoscedasticity
C. Continuity of the variables
D. MultiModuler distribution
Show Answer
Hide Answer
27. F- ratio is equal to –
A. Between-groups variance/Within- group variance
B. Within-group variance/Between-groups variance
C. Between group variance + Within group variance.
D. Sum of square within group/Sum of square between group
Show Answer
Hide Answer
28. After selecting the text, the Keyboard shortcut for Bigger font is
A. Ctrl + Shift + +
B. Ctrl + Shift +>
C. Ctrl + Shift +A
D. Ctrl + B
Show Answer
Hide Answer
29. The positive square root of the average of the squares deviation of all scores from their mean is known as
A. Mean Deviation
B. Quartile Deviation
C. Standard Deviation
D. Coefficient Deviation
Show Answer
Hide Answer
30. In positively skewed distribution, mean, median and mode are related as:
A. Mean = Median = Mode
B. Mean = Median > Mode
C. Mode < Median < Mean D. Median > Mean = Mode
Show Answer
Hide Answer
31. The point of inflection at normal curve occurs at –
A. + 3 Standard deviation
B. + 2 Standard deviation
C. + 1 Standard deviation
D. + 0 Standard deviation
Show Answer
Hide Answer
32. In a distribution, if value of Kurtosis is greater than 0.263 then the curve is
A. Normal
B. LeptoKurtic
C. MesoKurtic
D. PlatyKurtic
Show Answer
Hide Answer
33. Most reliable central tendency is
A Mean
B. Median
C. Mode
D. Standard deviation
Show Answer
Hide Answer
34. In Normal Curve the value of Kurtosis is –
A. 0.263
B. 0.362
C. 0.632
D. 0.326
Show Answer
Hide Answer
35. The concept of standard Deviation is introduced by
A. Karl Pearson
B. Fisher
C. Spearman
D. Gauss
Show Answer
Hide Answer
36. The range of correlation between variables is –
A. -1 to +1
B. -0.1 to +0. 1
C. 0 to 1
D. 0.1 to 1.0
Show Answer
Hide Answer
37. Which of the following is a test of Significance ?
A. Z – test
B. Sigma Test
C. t – test
D. Hull Test
Show Answer
Hide Answer
38. The full form of SPSS
A. Statistical Package for the social science
B. Social science Package for Statistics
C. Statistics Program for the social studies
D. Statistical Program for the social studies
Show Answer
Hide Answer
39. The meaning of CPU is
A. Central Processing Unit
B. Central Control Unit
C. Control Program Unit
D. Central Program unit
Show Answer
Hide Answer
40. Fartlek training is specifically used for the development of –
A. Speed
B. Endurance
C. Flexibility
D. Coordinative ability
Show Answer
Hide Answer
Leave a Reply