E-PolyLearning

11. The diagrams used to represent grouped and ungrouped data is classified as
a. breadth diagrams
b. bar diagrams
c. width diagrams
d. length diagrams
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Answer: (b).bar diagrams

12. The general tables of data used to show data in orderly manner is called as
a. single characteristics tables
b. repository tables
c. manifold tables
d. double characteristic table
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Answer: (b).repository tables

13. The frequencies of all the specific values of x and y variables with total calculated frequencies are classified as
a. variate frequencies
b. unconditional frequencies
c. conditional frequencies
d. marginal frequencies
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Answer: (d).marginal frequencies

14. Considering the types of diagrams, squares, circles and rectangles are classified as
a. cumulative diagram
b. dispersion diagrams
c. one dimension diagrams
d. two dimension diagram
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Answer: (d).two dimension diagram

15. The type of cumulative frequency distribution in which the class intervals are added in bottom to top order is classified as
a. more than type distribution
b. marginal distribution
c. variation distribution
d. less than type distribution
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Answer: (a).more than type distribution

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