Question 1

It is a branch of Mathematics that deals with the collection, organization, presentation, analysis and interpretation of data.

Accepted Answer

Statistics

Answer

Algebra

Answer

Trigononmetry

Answer

Geometry

Question 2

It is a complete collection of all elements to be studied.

Accepted Answer

Population

Answer

Sample

Answer

Data

Answer

Census

Question 3

It is a subcollection of elements drawn from a population.

Accepted Answer

Sample

Answer

Data

Answer

Census

Answer

Population

Question 4

Data collected using face-to-face interviews or written questionnaires.

Accepted Answer

Survey

Answer

Investigator

Answer

Sample

Answer

Data

Question 5

The person who gathers data using the observation method.

Accepted Answer

Investigator

Answer

Survey

Answer

Data

Answer

Sample

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