Question # 1

A quantitative variable whose value are countable is called.

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Categorical variable

Continuous variable

Discrete variable

None of these

Any study in which the scientist can control the allocation of treatments to the experimental units is called.

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Trial

Analysis

Experiment

Survery

Information recorded in its original form, whether counts or measurements in referred to as.

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Continuous data

Raw data

Discrete data

Arrayed data

Y₃+y₄+......+y₁₅ =

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Σ¹⁵ _i=1 Y₁

Σ¹⁵ _i=3 Y₂

¹⁵Σ_i=3 Y_i

¹⁵Σ_i=3Y_i²

Numebr of accidents recorded yesterday n Lahore is a.

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Discrete variable

Continuous variable

Qualitative variable

Constant

The mid point of group 5.5 - 7.5 is.

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6

7

7.5

6.5

Σ(Yi +a) = ?

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ΣY + na

aΣYi

aΣY

Σa

Hourly temperature recorded by Weather Bureau repeaents.

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Discrete data

Continuous data

Secondary datar

Primary data

The number 4.50001 rounded off to nearest unit is.

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4

5

4.5

4.01

The ratio of A to B is the fraction:

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B /A + B

A / B

^{B / A}

A / A + B

Statistics is a characteristics calculated from.

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Sample data

Fictitious data

Arrayed data

Population data

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

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Descriptive statistic

Inferenitial statistics

Statistic

Science

The number 5.0435001 rounded off to nearest thousandth is.

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5.043

5.044

5.050

5.000

In the plural sense, statistion mean.

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Methods

Numerical data

Sample values

Population values

Primary data are same:

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Group

Ungroup

Random

None of these

The number 5.56500 rounded off to nearest hundredth is.

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5.57

5.56

6.00

5.00

Smoking habits of residents of a city are.

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Qualitative data

Quantitative data

Discrete data

Continuous data

The life time of fans, data is.

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Discrete

Continuous

Unchanged

Qualitative

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Statistics Ics Part 1 Chapter 1 Online Test MCQs With Answers

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