Question # 1

In pie diagram, the sector of a circle is obtained by.

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Component part / total x 300

Component part / total x 180

Component part / total x 360

None of these

Classification of data according to locations or areas is called.

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Temporal classification

Geographical classification

Qualitative classification

Quantitative classification

when constructing a frequency distribution, the first step is.

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Divide the data into at least five classes

arrange the dta into an array

Decide on the type and number of classes for dividing the data

None of these

Important bases of classification are.

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Two

Three

Four

More than four

Classification is the provess of arranging data according to.

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One characteristic

Two or more characteristics

Similar characterics

Different characteristics

In a table foot note and source notes are.

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Same

Different

Identical

None of these

Which of the following statements is true of cumulative frequency polygons or ogives for a particular set of data.

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Both less than and or more curves have the same shape

Or more curves slope up and to the right

Less than curve slope down and to the right

Less than curve slope up and to the right

Classification of data by quantitative characteristcs is called.

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Qualitative classification

Quantitative classificaton

Geographical classification

Temporal classification

A relative frequency distribution presents frequencies in terms of

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Fractions

Whole numbers

Percentages

Both a and c but not b

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

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Sources note

Foot note

Prefatory note

Both A and B

Range of the ungroup data can be calculate by formula.

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X_m - X_m

X_m - X₀

X₀

X₀ - X_m

Give classes, 1 - 6, 6 - 10...... class interval is.

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5.5

3

4

5

When a graph is made to show the total and part of the data, we draw.

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Simple bar chart

Multiple bar chart

Component barchart

None of these

The difference between the upper and the lower boundaries of a class are known as:

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class marks

class intensive

class frequency

class limit

Mid poitn of the group. 5.5 - 7. 5 in

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6

6.5

7

7.5

Brand of a soap is ..................... variable.

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Quantitative

Qualitative

Continuous

Imaginary

In construction of frequency distribution the first step is:

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To calculate the calss marks

To find range of the

To find the class boundaries

None of these

A frequency polygon is clsed figure which is.

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One sided

Two sided

Three sided

Many sided

More Classes

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Statistics Ics Part 1 Chapter 2 Online Test MCQs With Answers

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