Question # 1

Proportion is the always _________ equal to 1.

Choose an answer

Less then or

Always greater

Greater then or

Zero

Statistical laws are true.

Choose an answer

On the average

Always

A and C

In the long run

Σ(Yi +a) = ?

Choose an answer

ΣY + na

aΣYi

aΣY

Σa

Smoking habits of residents of a city are.

Choose an answer

Qualitative data

Quantitative data

Discrete data

Continuous data

Where 'a' is any constant.

Choose an answer

a₁ +a₂+ a₃ +................

na

n₁x₁ + a₂x₂ +..............

Σna

Data used by an agency which orginally collected them are.

Choose an answer

Primary data

Raw data

Secondary data

Grouped data

Statistics is a characteristics calculated from.

Choose an answer

Sample data

Fictitious data

Arrayed data

Population data

The number 136.500 rounded off to nearest unit is.

Choose an answer

136

137

136.5

136.0

The relative frequency multiplied by 100 is called.

Choose an answer

Cumulative frequency

Bivariate frequency

Percentage frequency

Sample frequency

The data about the weights of plants:

Choose an answer

Discrete data

Qualitative data

Continuous data

Quantitative data

The purpose of the sample is to draw inference about:

Choose an answer

statistic

Population

Parameter

Primary

Colour of hair is a

Choose an answer

Continuous variable

Discrete variable

Qualitative variable

Quantitative variable

Primary data are same:

Choose an answer

Group

Ungroup

Random

None of these

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

Choose an answer

Inferential statistics

Deacriptive statistics

Sample statistics

Inductive statistics

The ratio of A to B is the fraction:

Choose an answer

B /A + B

A / B

^{B / A}

A / A + B

A quantity calculated from a population is called.

Choose an answer

Frequency

Statitics

Parameter

Sample

Y₃+y₄+......+y₁₅ =

Choose an answer

Σ¹⁵ _i=1 Y₁

Σ¹⁵ _i=3 Y₂

¹⁵Σ_i=3 Y_i

¹⁵Σ_i=3Y_i²

Measurement usually provide.

Choose an answer

Discrete data

Continuous data

Primary data

Qualitative data

More Classes

Other Links

Statistics Ics Part 1 Chapter 1 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer