Question

Q-1) Arrange the stages of statistical investigation-
1) Collection of data
2)Analysis of data
3) Presentation of data
4)Organization of data
5) Interpretation of data
Options are:-
a 1.3.4.2.5
b 3,1,4,2,5
с 1,4,3,2,5
d)1,5,2,4,3
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Answer 1

Answer:

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Explanation:

D) 1,5,2,4,3

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Answer 2

Answer:

The right sequence of statistical investigation is : с   1,4,3,2,5

Collection data:

Organisation of data:

Presentation of data:

Analysis of data:

Interpretation of data:

Explanation:

• Collection of data: Collection of data refers to gather some statistical facts by different methods.

• Organisation of data:  In this stage the organised data are presented in the form of graphs, diagrams, tables etc.,

• Presentation of data: The organised data are presented in the form of graphs, diagrams, tables etc. in Presentation of data stage,

• Analysis of data: In the fourth stage, i.e. Analysis of data, we analyse the data in terms of averages of percentages.

• Interpretation of data: This is the last stage of statistics where we interpret the data to find some conclusion.