Question # 1

The procedure of inferring about the population characteristic using the sample is called________.

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Descriptive statistic

Inferenitial statistics

Statistic

Science

Where 'a' is any constant.

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a₁ +a₂+ a₃ +................

na

n₁x₁ + a₂x₂ +..............

Σna

Data used by an agency which orginally collected them are.

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Primary data

Raw data

Secondary data

Grouped data

Weight of students in a class make

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Discrete data

Continuous data

Constant data

Qualitative data

First hand collected data are called:

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secondary

Primary

Constant

Discrete

Statistical laws are true.

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On the average

Always

A and C

In the long run

Colour of hair is a

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Continuous variable

Discrete variable

Qualitative variable

Quantitative variable

The number 136.500 rounded off to nearest unit is.

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136

137

136.5

136.0

the phase of statistics that is concerned with the procedures and methodology for obtaining valid conclusions is called.

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Descriptive staticis

Deductive statistics

Inferential statistics

Sample statistics

The numebr 143.9500 rounded off to nearest tenth is.

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143.9

144.0

143.0

144

Numebr of accidents recorded yesterday n Lahore is a.

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Discrete variable

Continuous variable

Qualitative variable

Constant

Issuing a national identity card is an example of.

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Census

Registration

Sampling

Investigatin through enumerators

The data which have already been collected by some one are called.

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Secondary data

Primary data

Arrayed data

None of these

Measurement usually provide.

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Discrete data

Continuous data

Primary data

Qualitative data

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

Major area of statistics today is concerned with drawing conclusion from.

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Complete study

Samples

Populations

Complete universe

The mid point of group 5.5 - 7.5 is.

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6

7

7.5

6.5

The number 5.56500 rounded off to nearest hundredth is.

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5.57

5.56

6.00

5.00

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Statistics Ics Part 1 Chapter 1 Online Test MCQs With Answers

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