Business Statistics 1

Statistics is defined in terms of numerical data in the

• A.Singular sense

• B.Plural sense

• C.Either (a) or (b)

• D.Both (a) and (b)

Answer explanation

It is defined in both singular and plural sense

Modes of presentation of data

• Textual,tabular ,external

• Textual,internal

  ,graphical

• Graphical,tabular,

  External

• Textual,tabular,

  diagramatic

The most attractive method of data presentation is

• Textual

• Tabular

• Diagrammatic

• All of the above

• None of the above

Frequency distribution

• Arranges observations in increasing order

• Arranges observations in terms of a number of groups

• Relates to a measurable charasteric

• All of the above

Pie diagram is used for

• A.Representing qualitative data in a circle

• B.Representing quantitative data in a circle

• C.Comparing different components and their relation to the total

• D.A or B

Frequency distribution of a continuous variable is known as

• A.Grouped frequency distribution

• B.Ungrouped frequency distribution

• C.simple frequency distribution

• D.A and B

Tally marks determines

• class width

• class boundary

• class limit

• class frequency

Marks of a student is an example of

• An attribute

• A continuous variable

• A discrete variable

• None of the above

Age of a person is a

• An attribite

• A discrete variable

• A continuous

  variable

• None

Data collected for the purpose of census reports are

• A.Primary data

• B.secondary data

• C.sample data

• D.A or B