Question # 1

A statistic which is not measurable is called.

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A constant

An attribute

A variable

A parameter

A quantity calculated from a population is called.

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Frequency

Statitics

Parameter

Sample

Σ(Yi +a) = ?

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ΣY + na

aΣYi

aΣY

Σa

The numebr 143.9500 rounded off to nearest tenth is.

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143.9

144.0

143.0

144

The word statistics is at present used in

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Two senses

Three senses

Four senses

None of these

A collection of all elements in a group is called.

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Sample

Data

Registration

Population

The phase of statistics that is concerned with the description and analysis of sample or population data is called.

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Inferential statistics

Deacriptive statistics

Sample statistics

Inductive statistics

The ratio of A to B is the fraction:

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B /A + B

A / B

^{B / A}

A / A + B

The purpose of the sample is to draw inference about:

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statistic

Population

Parameter

Primary

A numerical characteristics of a sample is called.

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Parameter

Variable

Sample

Statistics

The mid point of group 5.5 - 7.5 is.

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6

7

7.5

6.5

Data in the population Census Reports are.

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Ungrooped data

Secondary data

Primary data

Arrayed data

In 60- 70 , the lower limit is.

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50

55

60

70

Continuous data are differentiated from discrete data in that.

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Discrete data classes are represented by fractions

Continuous data classes may be represented by fractions

Continuous data take on only whole numbers

Discrete data can take on any real number

The number 5.0435001 rounded off to nearest thousandth is.

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5.043

5.044

5.050

5.000

Proportion is the always _________ equal to 1.

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Less then or

Always greater

Greater then or

Zero

The number 4.50001 rounded off to nearest unit is.

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4

5

4.5

4.01

The data whiich have not undergone any statistical treatment are.

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Primary data

Secondary data

Qualitative data

Discrete data

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Statistics Ics Part 1 Chapter 1 Online Test MCQs With Answers

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