651. The stub is the containing__________________?
A. Box head
B. Column captions
C. Caption
D. Row caption

652. There are _________ important bases of classification of data?
A. Two
B. Four
C. Six
D. Three

653. A table has at least __________ part?
A. Two
B. Three
C. Four
D. Five

654. If Y=5X + 10 and X is N(10,25), then mean of Y is ?
A. 135
B. 50
C. 70
D. 60

655. If X ˜ N(16,49), the mean is___________?
A. 49
B. 16
C. 7
D. 4

656. In case of symmetrical distribution?
A. β1=β4
B. Mean=Mode=Median
C. µ1=µ4
D. µ1=µ2

657. Normal Distribution ?
A. have no Mode
B. Multi Modal
C. Bi Modal
D. Tri Modal
E. Uni Modal

658. The Normal Curve is asymptotic to the?
A. None
B. X-axis
C. Y-axis
D. Along Y=X

659. A frequent distribution in which class interval size is not the same is called frequency distribution with ________class interval size?
A. Open-end
B. Distribution
C. Component
D. Unequal

660. Data which is not arranged in ascending or descending order is called ___________?
A. Raw
B. Cumulative frequency
C. Group
D. Arrangement


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