Question # 1

The process of systematic arrangement of data into rows and columns is called.

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Presentation

Classification

Tabulation

Distribution

The numebr of tally count for each value is called its.

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Class mark

Class interval

Frequency

The difference between the upper and the lower class boundaries of a class is known as.

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Class marks

Class limit

Class interval

Range

The arrangment of sector in a pie chart is.

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Random

Ascending order

Clock wise

Anti clock wise

Frequency polygon is a.

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Circular graph

Square graph

Bar graph

Line graph

if frequency curve if the longer tail occurs to the left curve is called.

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Positively skewed

Symmetrical

Negatively skewed

Dentical

Tabulation means, the process of arranging the data into.

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Rows and columns

Columns

Rows

Different classes

Relative frequencies are obtaied by.

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Dividing the mid points by the total frequency.

Dividng the total frequency by the frequency

Dividing the frequency by totla frequency

Dividing the mid points by the frequency

The graph of mid points and frequency is called.

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Pie diagram

Bar diagram

Histogram

None of above

In frequency curve if the longer tail occurs to the right, the curve is called.

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Positively skewed

symmetrical

Negative skewed

dentical

Graph of time sereis is also called.

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Band graph

Line graph

Range graph

None of above

A graph of cumulative frequeny is called.

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Frequency polygon

Ogive

Histogram

Polygon

As a generela rule, statisticians tend to use which of the following numebr of classes when arranging the data.

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Between 5 and 20

Fewer than 5

Between 1 and 5

More than 20

In construction of frequency distribution, the first step is.

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To find class boundaries

To calculate the class marks

To find range of the data

None of above

Graph of time series.

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Historigram

Histogram

Frequency polygon

Ogive

In a statistical table column captions are also called.

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Stubs

Box heads

Prefactory spaces

Body

The smallest and the largest values of any given class of a frequency distribution are called.

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Class interval

Class limits

Class work

None of these

Which of the following is written at the bottom of the table.

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Foot note

Source note

Prefatory note

Both a and b

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Business Statistics Icom Part 2 English Medium Chapter 2 Online Test MCQs With Answers

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