Question # 1

When a distribution is symmetrical and has one mode,the highest point on the curve is called.

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Mode

Median

Mean

All of these

The grouped data is.

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Primary

Secondary

Raw data

None of them

The minimum classes may be determine by formula.

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C = 1+3, log (n)

c = √n

X_m - X₀

Both A and B

In construction a histogram which is to taken along x-axis.

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Mid points

Class limits

Class interval

Class boundaries

The smallest and larges value of any given class of frequency distribution are called.

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Class limits

Class interval

Class marks

Class Boundry

Mid poitns of top of the rectangular of historgram are joined to get.

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Frequency curve

Polygen

Ogive

Histogram

Tabulation means, the process of arranging the date into.

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Different classes

Rows

Columns

Rows & columns

The numebr of classes in a frequency distribution is obtained by dividing the range of variable by the.

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Total frequency

Class interval

Relative freqeuncy

Mid -points

Important bases of classification are.

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Two

Three

Four

More than four

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

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5.5

3

4

5

A relative frequency distribution presents frequencies in terms of

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Fractions

Whole numbers

Percentages

Both a and c but not b

Data classified by attributes are called.

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Continuous data

Quantitative data

Qualitative data

Grouped data

A graph of cumulative frequency is called:

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Histogeram

Frequency polygon

Ogive

Frequency curve

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

Histogramis a graph of.

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Qualitative data

Time sereis

Ogive

Frequency distribution

a graph of a cumulative frequency distribution is called.

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Histogram

Ogive

Frequecny polygon

None of thesse

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

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Souce note

Foot notte

Prefatory note

Title

Classification is the provess of arranging data according to.

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One characteristic

Two or more characteristics

Similar characterics

Different characteristics

More Classes

Other Links

Statistics Ics Part 1 Chapter 2 Online Test MCQs With Answers

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